I've been sick for about a month now, with seemingly no answers or options.. I've been to two hospitals, several appointments, and had an upper endoscopy done about two weeks ago. At first I was just having chest pains, where it almost felt as though I was having a heart attack. That wasn't the case, however. About a week later I became extremely nauseous out of the blue, and was hugging the toilet for 36 hours. I have not thrown up a single time since I've been sick.. I get sharp pains in my abdomen, which then travels to my lower chest/upper stomach. I am afraid to eat anything because it makes me sick. I have lost almost ten pounds in about two weeks, and slowly lose more. Does anyone have ANY idea what this may be? Doctors have so far told me nothing. They don't know the answer.