What is a way to make me well enough to go to school tomorrow?

I have a sore throat, and my sinuses are filled with mucus. My ears hurt from time to time, and I also have a head ache once in a while. Lately I have been feeling feverish. I went to the eye doctor today to renew my contact prescription and he told me my eyelids have bumps that could possibly be from allergies, but its not allergy season and I don't have a record of having allergies. Tomorrow at school I have four tests, and I have to work on a computer/film project. I don't know what to do, because this is my last week of school which means there is no time for make up work! I really need a remedy that will at least get me through the school day. Please help fast!