I have a worry

I know we all suffer from neak pain .I was wondering if everyone elses neak slips out and in litterly clunking pop pop in and out of place when I rub my neak and bend my head forward.It feels good while I'm doing it but a few minutes after It adjusted it pulls and burns agin.How long after decompression dose your neak feel better so that you can feel that it is gone.How many people had to have a unexpected neak surgery with their decompression operation.