about 4 days ago and I didn’t itch on my penis that felt kind of like a scratch upon looking it was a reddish line that curved around on my penis and had reddish bumps also i do have a fever blisters on my mouth could it be the same or is it an STD or what I’ve not been with anyone but my wife an she has nothing bit thinks I’ve been fooling around a caught something please help
it looks to me like your penile raphe.
every man has it