In addition to pain in or around the belly button, other signs of an infection in your belly button include: Pregnancy can cause abdominal pain as the baby grows inside the uterus (womb).

The muscles and ligaments around your uterus stretch, too, which can cause mild cramping, called round ligament pain. When you're about 20 weeks pregnant, your uterus is at your belly button.

Anyone who has ever been pregnant will tell you it’s no walk in the park. You have a whole human being growing inside your body for several long months. Your hormones go crazy, your clothes stop ...