question: Hi  2.5 weeks ago I had unprotected oral sex in which I both gave and recieved oral sex, no semen was swallowed all though there was some per-cum which I spat out. A few days later I noticed that I was having very mild pain whilst ejaculating and I got tested for ghonorrea and chlamydia a week after exposure, in which I received a negative result. The doctor did prescribe me anti biotics to fight prostatitis as he believes that might be the cause. I have now finished the 5 day course of anti biotics and I still am experiencing pain whilst ejaculating, although it is not as bad, but I'm starting to experience chills at night and sometimes and fever. I am concerned that the symptoms I am experiencing are signs of HIV. Could you please tell me if I should be concerned?