A carefully selected chiropractor like a nucca.org upper cervical chiro may be good. http://www.nucca.org/nucca-directory/
Generic 'twist the head and pop the neck' chiros may not be the best for you.
Some physical therapists can help.

I bet you need some OCD help, too.

It will take a lot of discipline on your part. Nobody else is going to fix you. They can only help you fix yourself.

Read the link I posted. He specifically addresses computer users.