Hormonal changes during pregnancy will almost always lead to mood swings. Because your hormones begin to change almost immediately after conception, moodiness can start very early in your pregnancy. The increase in pregnancy hormones like progesterone and estrogen, combined with an increased amount of fatigue, can make a pregnant woman feel like her emotions are all over the place.
Women who are expecting can go from being happy one minute to crying the next. They can find themselves getting upset about the smallest things, taking their frustration out on their partner. Mood swings are most common during the first trimester, but they can also continue throughout the pregnancy. Moodiness can lead to mental exhaustion because of all of the concerns, fears, and different feelings about expecting a child. Meditating, walking, spending time with loved ones, and practicing mindfulness can help with overwhelming emotions.