Hi Lately i have been feeling really bloated and my stomach has been hurting, like cramps kind of. My nipples are also feeling tender, and sometimes hurt if they are rubbed against something. I'v been feeling extremely tired, to the point where i cant help but fall asleep in class (i am a high school student). My period is about two weeks late. I keep eating a lot, because i feel really hungry. Sometimes i feel weak and fragile. And i have also been getting really bad headaches and feeling sick.  I have looked up the symptoms, and everything is saying that i am pregnant, but I'm only 16 and I'm a lesbian. So there is no way that i am pregnant. I am really scared. I have no idea what it could be. If anyone knows, can they please tell me? Thanks