I was carrying a reclinner chair on my head . I slammed into a door jamb . My neck made a loud POPPING sound ! I have been in HORRIBLE BAD PAIN for several days ! Taking Percocet and Flexril . I have used Ice and Heat with no relief no matter what I do or try!

Who prescribed the Percocet and Flexeril? That Dr. should be the one treating you since those are prescription drugs. I'd make an appointment with your Dr. ASAP.