, HIV transmission through masturbation is unheard of and the lesion you describe is not the least bit suggestive of HIV
. In addition, if you have acquired HIV
, you would have developed a positive test by 6 weeks after your exposure at least 95% of the time.
So what could it be. I have no idea. A fungal infection perhaps- the time course is about right. You may never know but what I can say is that it certainly was not syphilis or HIV.
Hope this helps.