Dermatillomania. ... anyone else have this problem?

I pick/chew/eat the skin around my nails, joints, calluses, and sometimes my feet like heels, pads, and big toes. I've done it since I can remember. I don't even notice that I do it most of the time except my feet. Just wonder if anyone else suffers from this.. It's not just picking like I said but bumps, making bad places on your face arms and legs... anywhere..

***yes this is real, not a joke... Please nothing ugly.. I'll just remove the post and try to find supportive people before I get my feelings hurt***