I'm a male 22, don't smoke, rarely drink.
I ejaculated on my girlfriends shoulder, and almost immediately after there were small red dots only where the semen had touched on her skin.
It went away after about 30 minutes, but this really freaked me out.
I have had some uncomfortable pressure in my prostate area in the
past and weird kinda feeling inside my penis a couple months ago.
Could this be bacteria, parasite, or something in my semen that is causing a reaction to her skin, and what doctor would I see to check?
She said it didn't itch much or anything and the skin didn't raise, it was just really red with a bunch of dots.
Odd I know, luckily we haven't had sex yet, and won't until we figure this out so any insight into it would be much appreciated.