Bumps on sores on shaft and scrotum

Does anyone know what this is?

The first thing i noticed was that it was painful to urinate and ejaculate the next morning when i received oral sex from a girl ive been messing around with for about two months now. only her.

she gave me head that night and accidentally jammed her teeth into my peehole so im not sure if this is the cause for all of this? she uses her teeth alot in between the session

Weve had raw sex three times throughlut the two months but no more than ten strokes

These black hardened scabs appeared randomly out of mo where as the days went by and now two small open cuts have appeared on my scrotum.

It itches constantly for a while and sometimes it dosent, on the shaft and somtimes scrotum.

no discharge whatsoever.

when i went to the ER they said my urine was clean but i have an app with a urologist soon. im just really concerned

heres a link to the pic of my pelvic area

https://ibb.co/42xRt4g https://ibb.co/nRkNsXD

pleasebrespond back asap 