I'm new, here's my confession

Wow. So i'm not the only one? thank the lord lol. i am 20 years old and i have been picking since middle school or before then. i do it once a day to a few times a day for short sessions (15 minutes or so tops). when i started picking, it was just my pores. i RARELY get actual zits/whiteheads on my face, my pores just pick up anything and i get as close to the mirror as i can to find what i can pick out. not even very nasty blackheads, just pores. face picking turned into chest picking (just in the middle/cleavage area). that turned into shoulder picking. then arms. then back. then i started picking at my actual breasts & nipples (which leaves the worst marks. i never actually get scabs really, the pores just get bigger over time.) that turned into picking at theback of my neck, which lead to my ears inside, outside of them, and behind them. i got an ingrown hair in my pubic region which led to picking that area. i found a cyst in my armpit a few months back that i did not know was pop-able that i've had for years, thinking it was scar tissuue from underwire bra rubbing. after i popped that, i pick at my armpits now. and last but not least it has all lead to me using the edge of my pinky nail to scrape & pick my scalp when im in public and have no access to a mirror. i smoke. i noticed i did not pick as much when i quit back when i was pregnant, but picked up smoking again and picking as well.. i have to pick before i take a shower, after i use the restroom, and i pick at my chest at the computer since i work at home from mine. i have always wondered if this was OCD or if i was just weird. i have never told anyone about this because i don't do it enough around people for it to look like a problem, and my skiin is still fairly nice compared to how it was before i started picking at it. ultimately this has led to me picking at my boyfriend's skin, which has made me realise i need help. if i can't stop, i think i'm going to consult a dermatologist or a doctor of some sort because i have no reason to pick and it's consuming.