Hello, I have read the comments about oral sex and possible HIV risk which seems to be close to zero. This made me feel more relaxed. However, a few days ago I noticed that I had swollen glands (small round bumps under my jaw). This got me into a panic as I know one of the first signs of HIV is swollen nodes. It has been about 5 weeks since the oral sex activity and I'm not sure whether I should go to the doctor. Also, my penis has been red with a red/purple ring around the base ever since the oral activity. Doctor said there was no sign of an STD. Not sure what else it could be? Could it be a sign of HIV? Please let me know if anyone can help with any of these questions.