I got a fever, feel tired, sore throat and low white blood count 4 weeks after having unprotected sex. I had test for Hep. A & B & Hiv & all came back negative. I am scared now because I have been reading about the window period! I am convinced I have HIV but I dont know if the fear is adding to the symptoms (shaky arms & legs, lack of sleep, dont want to eat). Can it be a coinsidence or does it appear very strongly that I have contracted HIV.