i used to have dermatillomania too the best advice i can give— since mine stems from ocd— is to become more ocd in regard to healthy skincare habits nice face wash moisturizer etc can go a long way i’ve also tried the 7 or 9 step korean skincare routine and it helps greatly also dim lights in the bathroom to prevent you from seeing imperfections your skin is looking great i’m also a redhead so i use spf religiously i don’t even think you need these tips just sharing my story