How to stop picking scabs?
I keep picking the scabs on my scalp and I can't fucking stop!

I used to love picking the scabs on my face and arms, but those are visible and don't look good.
So, in effort to hide my scab-picking obsession, I relocated the region of my scab-picking to my scalp (where my scabs can be safely hidden under a blanket of hair) and on my back/shoulders.
Some of the scabs on my shoulders have actually turned into open sores (not infected tho, thankfully) and I can't see the ones on my head, but I have asked other people to check for me and it usually provoked the response "Its all red!"
I am really scared about developing bald spots on my head where the scabs used to be! I have tried to stop, but can't. It is completely subconcious now. I have tried to wear a hat, but my fingers always manage to subconciously slip up underneath the hat and start picking, plus the hat really fucking itches and I can't wear it everywhere!
The next step I guess is to go to a dermatologist? But what is he going to do other than yell at me and whip me into not picking, and then charge me money for it no less.
This is getting BAD. My friend, an ex-scab picker (there is a whole scab picking sub-culture btw) has huge ugly "bumps" or raised areas of skin where his scabs used to be. They are nasty to look it, they look like tumors, or those bugs in the Mummy movies that go under your skin. My healed scabs haven't turned into this (thank god), they are just dark spots where they used to be. But, I'm scared that if a particular scab gets too bad, it will turn into a "raised bump" like my friend has.
The little patch of skin that shows on the back of most people's hair is feeling like it has gotten significantly larger (or this might just be psychosomatic).
You trichotillomaniacs (hair puller-outters) think you have it bad? Just because you look like a monk at a monastery with a giant circular "halo" of hair (If you are going to pull your hair out, why not make a cool design like a crop circle or something?!)
Us scalp-specific dermatillomaniacs have to deal with not only the semi-stylish "ring of hair", but even possible DEATH from infection, and some of us even end up being mistaken as cancer patients because we appear to have tumors under our skin.
HALP! But seriously, all seemingly witty humor aside, I need help, seriously.
