Hey im 17

Never had any sort of sexual contact with anyone,

But now i have these red clusters of bumps on the upper part of my penis, a bit on the front , a lot on the back (like serious clusters), quite a bit on the sides, (they remind me of those enlarged cells like when cancer strikes, those drawings) and a bit on the head. They are soft, bumpy and they dont hurt or itch or anything, they are just there, they are quite sensitive though and gives me extra pleasure like the rubbing of the nipple. Its like a turkey skin tho.... its kinda gross, when i pull the skin the clusters go white cause the blood gets pushed out (not bleeding) and the clusters are visible but cant feel them. Im worried cause none of the pictures on google or here are similar to my condition, (or it is but i missed it)

Had a lot of masterbation experience from like before grade 5 which grew into a lot of kink, and fetishism, bdsm and all sorts of dirty things... (im wondering if the way i masterbated gave me this condition) I would masterbate outdoors in the nude humping all sorts of things (i usually liked dark lonely public washrooms out in parks, reminds me of dungeons) or i would be humping anything, indoors and outdoors , i even would sometimes use a used vibrator i used in my anal without washing..
I even played with stool, rubbing it on my penis but that was years ago and only a few times... my climax...

Please help this is all the information i can give...