Had protected sex with a condom. Twice the condom slip off after he ejaculated and pull out. This guy claims he is disease free however one day I saw some tenofovir pills in his home. I immediately freaked out when I read up on these pills. When I question him out the pills he claims they were given to him in error. Did he expose me to hiv? He claims he is disease free. I don't believe a word he says at this point. I am so scared to death.