I am a 19 year old female. Never ate poorly. Exercised daily. My stomach started hurting about two years ago. There was nothing drastic around this time. I had abdominal cramping/bloating and constipation. Diarrhea is never the problem, unless I take a laxative. About two months ago I got a colonoscopy, upper endoscopy and it showed up normal. I had a CT scan done a couple of years ago as well, that showed up normal. After the colonoscopy/endoscopy, I got my tonsils removed. Once I was able to eat solid foods normally again, my stomach was better than it's ever been. It stayed this way for probably 5 days, and ever since then, my stomach has gotten much worse. ANYTHING I eat makes me bloated/cramp. I can't use the restroom without a laxative. The doctor told me that it's IBS-C, but that's not a real diagnosis. I want to know why my stomach was fine for 5 days (I could eat anything) and now it's awful. I barely leave the house. Also, my sinus headaches have gotten worse (and daily) and the medicine (a tricyclic antidepressent) is no longer helping. I am always tired and always have sore muscles. Any ideas would be much appreciated!