Pregnancy changes more than your body. It can change the way you feel, think, cope, and sleep, too.
Pregnancy is often portrayed as a joyful season filled with excitement and anticipation. And sometimes it is.
But it can also bring worry, irritability, sadness, exhaustion, uncertainty, and emotions that seem to change from one day—or one hour—to the next.
That does not automatically mean something is wrong.
At the same time, we should not dismiss every emotional change as “just hormones.” Depression, anxiety, bipolar disorder, and other mental health conditions can begin or become more noticeable during pregnancy. Perinatal mental health conditions are among the most common complications of pregnancy and the postpartum period.
Understanding what may happen emotionally throughout pregnancy can make it easier to recognize when you simply need more rest and support and when you may need professional care.
The First Trimester: “Why Don’t I Feel Like Myself?”
The first trimester can involve an enormous physical and emotional adjustment.
Hormonal changes happen quickly. Nausea, vomiting, fatigue, breast tenderness, appetite changes, and uncertainty about the pregnancy can affect how you feel emotionally.
You may notice:
- Feeling more emotional or tearful
- Irritability
- Significant fatigue
- Worry about miscarriage or whether the pregnancy is progressing normally
- Feeling excited one moment and anxious the next
- Difficulty concentrating
- Wanting more sleep than usual
- Feeling guilty because you are not as “happy” as you expected to be
For some women, pregnancy itself can also bring complicated feelings—especially after infertility, pregnancy loss, an unplanned pregnancy, previous trauma, or a difficult prior pregnancy.
You can be grateful for a pregnancy and still find pregnancy emotionally difficult.
Both can be true.
The Second Trimester: “I Thought I Was Supposed to Feel Better Now”
For many people, nausea and fatigue begin to improve during the second trimester. But emotionally, there is no rule saying the second trimester has to be the “easy” trimester.
As the pregnancy becomes more real, new worries may appear.
You may find yourself thinking about:
Is my baby healthy?
Will I be a good mother?
How will my relationship change?
Can we afford this?
What will childbirth be like?
What if something goes wrong?
Appointments, genetic testing, anatomy scans, changes in your body, work concerns, relationship changes, or previous pregnancy experiences may also influence anxiety.
Some worry is understandable.
The important question is not simply “Am I worried?”
It is:
“How much is this worry affecting my life?”
If worry becomes difficult to control, occupies much of your day, interferes with sleep, causes panic, leads you to repeatedly seek reassurance, or prevents you from doing things you normally would, it deserves a conversation with your healthcare provider.
The Third Trimester: When Sleep and Anxiety Can Collide
By the third trimester, physical discomfort can make restful sleep increasingly difficult.
Frequent urination, fetal movement, reflux, back or pelvic discomfort, shortness of breath, and difficulty finding a comfortable position can all interrupt sleep. Hormonal and physical changes during pregnancy can also alter normal sleep patterns.
At the same time, your mind may become busier.
Birth is getting closer.
You may begin thinking about labor, pain, complications, breastfeeding, your baby’s health, maternity leave, childcare, becoming a parent, or whether you are actually ready.
A few restless nights before a major life transition are understandable.
But persistent insomnia deserves attention—particularly when it occurs alongside significant anxiety, irritability, hopelessness, racing thoughts, unusual mood changes, or difficulty functioning. Sleep and mental health influence one another, and significant sleep problems can sometimes be an important clue that additional assessment is needed.
What Emotional Changes Are “Normal”?
There isn’t one correct emotional experience of pregnancy.
You might love being pregnant.
You might dislike being pregnant.
You might feel deeply connected to your baby immediately.
You might need time.
You may feel excited and frightened at exactly the same time.
Temporary worry, irritability, emotional sensitivity, and occasional difficult days can occur during pregnancy.
What matters more is intensity, persistence, and how much your symptoms interfere with your life.
Consider talking with your provider when you notice things such as:
- Sadness, emptiness, or hopelessness that persists
- Losing interest in things you normally enjoy
- Anxiety that feels difficult to control
- Frequent panic attacks
- Intrusive thoughts that cause significant distress
- Feeling constantly on edge
- Severe guilt or worthlessness
- Significant changes in sleep that cannot be explained only by pregnancy discomfort
- Difficulty eating, working, caring for yourself, or functioning normally
- Feeling disconnected from yourself or your pregnancy
- Feeling unusually energized despite very little sleep, having racing thoughts, or experiencing major changes in behavior
- Thoughts of harming yourself or feeling that you would be better off not being here
Pregnancy does not protect someone from developing a mental health condition. A condition may have existed before pregnancy, return during pregnancy, worsen during pregnancy, or appear for the first time during the perinatal period.
Your Mental Health Should Be Part of Prenatal Care
Mental health should not be something we discuss only after a mother reaches a crisis.
The American College of Obstetricians and Gynecologists recommends screening for depression and anxiety at the initial prenatal visit, again later in pregnancy, and during postpartum care, using validated screening tools. A positive screening result should be followed by appropriate assessment, treatment, monitoring, and follow-up.
So if your obstetric provider asks about your mood, anxiety, or mental health, those questions are not separate from your pregnancy care.
They are pregnancy care.
And you do not have to wait for someone to ask.
You can say:
“My anxiety has been getting harder to control.”
“I haven’t felt like myself lately.”
“I’m having thoughts that scare me.”
“I’m not sleeping, and it feels different from normal pregnancy insomnia.”
“I think I need help.”
Those are enough reasons to start a conversation.
Getting Help During Pregnancy
Treatment depends on what you are experiencing and how much it is affecting you.
Support may include psychotherapy, lifestyle and sleep interventions, strengthening your support system, addressing medical contributors, and—in some situations—medication.
If you already take psychiatric medication, do not abruptly stop it because you discover you are pregnant without first discussing it with your prescriber. Treatment decisions during pregnancy involve weighing the potential benefits and risks of medication against the risks of an untreated mental health condition. ACOG recommends that clinicians be prepared to discuss these considerations and provide or arrange appropriate treatment.
The goal is not simply to have the fewest symptoms possible.
The goal is to help you stay mentally and physically well throughout pregnancy and beyond.
One Thing I Want Every Pregnant Mother to Know
You do not need to wait until postpartum to care about your mental health.
You do not need to be in crisis.
And you do not have to prove that you are struggling “enough” before asking for support.
Preparing for motherhood can include choosing a pediatrician, preparing the nursery, taking a childbirth class, and packing a hospital bag.
It can also include asking:
How am I doing emotionally?
Who will notice if I’m struggling?
Who can I call?
What helps me feel grounded?
What is my mental health plan for postpartum?
We spend so much time preparing for the baby.
Let’s prepare the mother, too.
Moodra Reminder
This article is for education and should not replace individualized medical or psychiatric care. If you are experiencing significant changes in your mood, anxiety, thoughts, behavior, or sleep, talk with your obstetric or mental health provider.
If you are in the United States and are experiencing a mental health crisis or thoughts of suicide, call or text 988. If you or someone else is in immediate danger, seek emergency medical care.
Moodra Perinatal Psychiatry & Wellness
Every mood of motherhood matters.
Sources: American College of Obstetricians and Gynecologists (ACOG), Screening and Diagnosis of Mental Health Conditions During Pregnancy and Postpartum and Treatment and Management of Mental Health Conditions During Pregnancy and Postpartum.