Hello,
I am 23 years old. I just recently had a grindr hookup that was only mutual masterbation and frotting. It has been a little over 6 weeks. I waited until then to get tested and everything came back as negative including hsv1/2. The test said that it was 99% accurate after 6 weeks for HSV. I am very anxious of having an std so im constantly checking my penis. I masterbated yesterday and noticed that it was pretty red under my penis. This is my first time ever doing something like this and it would be a shame if I have caught this life long disease. This is my only issue, everything else is fine. No tingling, no itching, and no pain. !
it might be caused due to friction sore but then too get see doctor