Had anal sex with a women on November 11, 2007. Immed the next day my penis has been on fire. I have had HIV testes at 6 weeks, 10, weeks and 13 weeks. I have had all STD's checked. Everything has come back negetive, but I am still in pain. I am convinced I have HIV because their is no way that your penis can hurt this bad! Still 5 months later my penis feels like it has a fever. Someone please help..The doctor bills are adding up!