I had sex with a risky person using a condom a few days back and now my penis smells in the mornings. Also just this morning my penis still smells but now my scrotum has starting flaking. I don’t know if this is a coincidence or what just need some help.
It's not likely that you caught an STD if it was protected- however, it's not a bad idea to get to your doctor and have an exam done to be sure of the cause.