I relate very much. When my head started to, sort of, clear after my last bender I thought I had cut my hair....I have long hair. Turns out it was just matted with knots. Nice. Not sure how that happened...just glad I didn't hack it all off in some drunken craze.
If you need help with detox you can google facilities that can help you, or go to the ER. No way around this, just through it. Hang in there.