My girl friend is very sick at the moment. Last night she woke up very late and threw up a fair amount of blood . Since she has not thrown up any more blood but she cannot keep down any food or water. We went to 2 different doctors today and they both said she is fine. I asked them to draw blood and send it to the lab to get analysed yet the results wont come back for a little over a week. She is 18 years old about 120 LBS and works almost every day so she is in very fair shape. She says she is very achy and that she is also very hot right now. There is no chance of her being pregnant as we have not been sexually active and I know she has not been with anyone else. If anyone has any suggestions or even think they may know what it is so that the next time we go to the doctors I can ask them to check for it please respond. She is very scared right now she says this is the worst she has ever felt in her entire life.