I felt fine all this morning. I ate lunch and my stomach felt upset for a few minutes then was fine for about two hours. Then I got an extremely sharp pain in my lower stomach and felt like I was going to throw up. As I was walking to the bathroom I felt very dizzy the. I passed out. And now 5 hours later I feel almost perfectly fine. Just a little dizziness. And when I eat food I feel just a bit like I'm going to throw up. So I guess I'm asking what happened to me? What could be the problem? Should I see a doctor?