34w&1d

During pregnancy, many women feel pressure, or heaviness, around the vagina. This is normal and can happen in the first, second, or third trimester. Some common causes include: Cramping – You may experience sharp pain due to the cramping that occurs from the uterus expanding. Gas and Bloating. Constipation. Round ligament pain – Round ligament pain can occur during the second trimester and can cause a sharp pain in the abdomen on either or both sides.