for months now i have been seeing my GP for stomach issues such as bloating, burping,acid reflux and nausea. The outcome is that my doc thinks i have IBS and some anxiety issues. However, i have recently noticed that during my period i have awful severe period pains(despite being on the pill) and a stabbing pain that is in my rectum. I read that this could be endometriosis, or could it just be related t my anxiety/IBS issues? I have always had VERY light periods and sometimes the blood is more brown in colour than red. I think my doctor is starting to think that i am a hypercondriac so i am a bit worried about going back again. please help! thanks