Help!!! Not sure what I have!!!?

I have not been felling good for three or four days. I have a terrible headache, sore throat, fever, body aches. my nose is stopped up on one side and the other side is continuously running. I feel like I'm going to vomit and I'm dizzy all the time. What kind of meds should I try? Not sure what I have. I also had the flu shot about three weeks ago! But, my Dr. says that this should not have caused any of my symptoms. I have called my Dr. and he said it sounds like a virus. I can't get an appointment. with my Dr. till Friday!!!