you really need to go to the obgyn. it sounds like ruptured ovarian cysts to me and those can, if left untreated, make you unable to have children. i had them and its not certain whether ill be able to have children or not because every time i go off birth control at least 1 ruptures every month.

when i finally got mine checked out and had a hysterosonogram they found over a dozen cysts waiting to burst in both ovaries and a polyp in my uterine lining. so GO TO THE DOCTOR!