Im 16 years old and all of sudden I got neausous one day and it hurts to pee and my stomach is hurting very bad! I have to the doctors six times and they dont know whats wrong I have had blood tests and urine samples and even an Ultra sound and they are still stumped! None of the medicine has helped and drinking water makes me throw up! I've never had sex and I had my period two weeks before this so I cant be pregnant! I really wish I knew what is wrong because it hurts really bad Im so scared! :(