I received unprotected oral sex from a stripper in Mexico in the first week of August. I ejaculated in her mouth and began to get worried soonafter. When I came back from Mexico I got an STD test and an HIV test and everything came back normal. About two and a half months later I got sick. I had a cough which would not go away and got a fever as well. I took medicine but began to get a rash on my arms and legs. The rash also reached my penis so I began to get extremely worried. When I went to my doctor she told me I could have an scute HIV infection and she did a western blot and a pcr and the blot test came back negative while the PCR test came back negative as well since it was sensitive to 75 copies. She said I was fine but after I got the results I began to get that cough again and had night sweats and my feet started sweating like crazy. The night sweats have stopped as well as the cough. Now It's almost going to be six months since that intercourse took place and I am having a small bump come and go in my right underarm. Could I have HIV??? Please if anybody could help me I'd appreciate it.