I have this single red bump for 3 weeks now. I started as red bump- didn't hurt or itch, last week it started to have shiny red in the middle. Is this MC? Any over the counter medication?
Pic
We don't look at pictures here and we don't recommend treatment because we have no way of knowing what it is.
Bumps can be so many different things and most of the time non-STD related. Best advice is to see a Dr for proper diagnosis.