Dear Dr
I mutually masturbated with another guy (a stranger) for about 10-15 minutes. I was careful he didn't touch my glans. 17 days later, while masturbating I noticed redness on the right and left of my glans, two triangular areas of inflammation stretching about 1 cm up from the glans base. I put some hydrocortisone cream on my penis and continued masturbating. Later that evening, I masturbated more, climaxed, and put more cream on before going to bed.
Next morning the two areas of inflammation had turned into open sores, like ulcers; there was some tiny pinpoint bleeding in places (mopped up with tissue). The left sore seemed to have a bump in it. Within 40 hours I had a swab taken, causing bleeding. The result was negative for herpes, but also didn't indicate bacterial infection or yeast, just light flora and staph.
The sores healed by five days, and, after a week, the residual inflammation too, though my foreskin did go a bit red. No blisters, just healing.
I have had balanitis in the past, yeast infection and probably bacterial infection (I have a foreskin and perhaps a slight disposition because I have Addison's disease, an endocrine disorder) and because of these past experiences have been tested quite frequently for herpes (Herpes Select and WB), with the latest about a year ago (negative). However, these open sores were more dramatic than previous symptoms. I have had no other sexual encounter in the last year.
My provider didn't think it looked like herpes (perhaps I was irritated by chemicals? friction?) but I am scared, my heart races and I am depressed. Please advise.