Hello, I had vaginal and anal sex unprotected 13 weeks ago with a girl of unknown HIV status. 6 weeks later i had flu like symptoms with no fever. About a week later i started developing severe headaches with a small lymph node in the groin. The severe headache lastest for about a month or so. Then i began to have abdominal pains mostly around the spleen area and a little rash on the chest. These symptoms lasted for 12 weeks and on the 13th week it all went away. But i still have abdominal pains. Could this be Hiv? Why did the symptoms start late and lasted this long? with no high fever, no thrush and no night sweats. I took a test today, i'm waiting for the results.