My symptoms started with a sore throat, the next day a runny nose, coughing, sneezing and now sinus pressure and when I blow my nose I get dizzy like I am going to faint. The persistent cough in the most annoying but I do have an appetite. I just had this 6 weeks ago and went to the dr. I was prescribed Clydamicin, Allegra, Sudafed and Mucinex? Why is this germ back so soon? Myt email is YYYY@YYYY .