Hi I'm 16 and I think my moms boyfriend got me sick. But he never had stomach pains. Mine only last about 5 seconds in groups of 5 to 10 ever few hours. Its gut wrenching pain and its right in my upper abdomen. I went to work and I hadn't eaten that day and my stomach was empty for hours but I wasn't hungry. And after l ate I woke up with these pains. Any suggestions on what it might be.