I have been having nausea after eating and pain in my upper abdomen starts about 30 minutes to an hour after eating.I t doesn t matter what i eat it still causes nausea.I had an ovarian cyst to start with but it ruptured and i still had constant nausea and the gynecologist said it shouldnt of caused nausea at all so it ruled that out.It has been going on for about 3 months now off and on but has got gradually worse this month.Im 16 years old and I dont know what to do.Its not my gallbladder I went to Children s hospital Thursday to have the test done and it s not an ulcer.Im out of ideas I already missed about a month of school and started going back recently and I can t eat breakfast or lunch cause I can t come home and I can t deal with the upper abdominal pain and nausea at school.Im out of ideas of what could cause this any ideas?