what can this be

I got this rash looking thing after I tried pulling my foreskin back and got cut.

image

That’s Herpes

The person I had sex with I was her first and it was because my foreskin didnt go back and I forced it and it cut me thats the second time its happened but I didnt take care of the cut the first time I did

it doesnt look like that now its just a big bump instead of small ones I dont have symptoms it doesnt hurt nothing or when I pee, my erection is fine