Ok, so about 2 weeks ago I had unprotected sex with this girl I've been talking to. We only had unprotected sex once and the rest I used a condom. A week later after some rough dry masturbation, I noticed a redness on the side of my shaft and right under my head on my penis. It wasnt just an inflammation, but like 4 or 5 tiny tiny pin sized red dots. I applied some lotion for the next few days and it cleared up within like 2 days. I, then, thought it was ok to masturbate again with some lotion this time and they 1 or 2 of the same dots have appeared again. Its right below the corona and where you pull back the foreskin, right under the head. I've had no symptoms of any kind, no burning, no pain, only a slight itch, but not enough of an itch to make me worry.
Is it because of just too much irritation on the skin? or could it possible signs of an STD?
I'm a huge worry wart so this has added way too much stress on me.
Like I said they aren't sores or anything just pin sized dots. I'm going tot he Dr. tomorrow, but I'd just like to know if anyone thinks its something I should worry about?