I am 19 years old. I am on the pill and do not have my period anymore as instructed by the doctor. I have had endometriosis but had surgery to remove it. A current ultrasound has confirmed it has not come back. I have been taking the pill for a few years now and a half a year ago was when I was instructed to not have my periods on the pill. A few months ago I started light bleeding and thought nothing of it because I was told this could happen. However it has not stopped bleeding for two months now and I recently found out that I have low iron. I have never been even close to having low Iron in my medical history and am not pregnant. I do have reoccurring pain in my abdomen although not too often. It does, however, make me very nauseous. I have migraines every once and a while and am low on energy most of the time. I don't know what is going on. I will be visiting a Doctor, but any helpful information would be nice.