ongoing Wrist pain..

I injured my right wrist badly a few month ago (sprain/ ligament damage??? no doctor seen) skatboarding. I continued to board (with wrist guards and tubigrip) assuming while this would increase healing time it would heal... Now im thinking maybe bad call as it still hurts. Should i stop using wrist untill all pain has gone? Physio?? Lastly minor use is unavoidable i.e driving. What is the best type of support/ brace to buy?? Thanks Adam