Okay... I have had pelvic pain for a little over a year now. I have had four hernias, and three operations, and it feels somewhat similar to that pain, but no hernia was found. The last two months I have had spotting almost constantly between periods, it is almost like I have been having a 2 month menstrual cycle! This is strange because I have been on birth control for about 4 years now! I am 24 and my mom had a historectomy for her sevre endometriosis. I also have been feeling constantly nauseated the past two weeks. Does this sound like endometriosis could be causing all of this?