I've been feeling pain by my belly button is the normal
Hi there, could you elaborate on where exactly your pain is occurring? Your stomach is located above your uterus, so the area of pain should be clearly distinct. It's not uncommon for women to experience indigestion and heartburn more often when pregnant, so you make be having an episode of this. If you feel nauseated, that is also a very common symptom of pregnancy. Although it's been documented to decrease—even disappear—in the second trimester, it's also been known to occur throughout any stage of pregnancy unfortunately.