After returning home from school on Friday (today is Sunday) I began to get a stomach ache. It began to get worse until it disturbed my sleep. To add to it, I now have diarrhea, a headache, and a fever that seems to be worsening. My parents explained that the food I ate at school must've been the problem, and I agreed just so I could have something to blame it on. Is it possible that I have food poisoning, or am I just having a stomach bug?