Yesterday, my boyfriend and i were having sex when i felt a severe pain in my lower abdomen. It was a very deep pain and not like any typical menstrual cramps. We stopped, but for 3 hours after it hurt to even turn onto my side. Now, 24 hours later it still hurts to walk. My belly also began to bloat 2 hours after the incident. I am not on any medications or contraceptives, we were using protection and i have no known health problems. He was on top of me when the pain came on suddenly and we have been sleeping together for the past 7 months with protection. The first time i urinated after the pain began it felt like my insides were being pulled down. Since then i have had no problems going to the washroom.