Thank you in advance for taking my question...
About 3 weeks ago I had an encounter with a prostitute, while she was on top of me I rubbed my penis against her vagina skin to skin for about a minute. Also, I received oral sex from her using a condom. I never penetrated her vagina. About a week after this encounter, I went to a massage parlor and received a hand job with lubricant. Then I noticed a couple days ago I woke up with my penis feeling itchy and noticed what appeared to be a single pimple type lesion on the base of the shaft of my penis. Its in the area where there is some hair but I cant tell if there is a hair coming out of it or not, just hair around it. Its more just red than a zit as I can't see any white head on it. A couple days since I can say maybe its a little irritating but overall its not painful, the itching stopped shortly after I first noticed it so its just slight irritation. Today I noticed it looks like dry skin around the area as well, what look like a few very faint flakes of skin.
My questions are...what are the odds that this is herpes? Whats the percentage that you could get herpes this way? Am I over reacting or should I be nervous? Is it possible for herpes to show up like this? With just one spot? Please help, thanks.