Sounds like a lot of pain, TC. This isn’t what you need at all on day 50.
Yes, GPs are unlikely to be of help, and as you say they’ll prescribe a pain med.
With so much at stake, i.e. your sobriety, it’ll be well worth seeing a physiotherapist or a massage therapist. I think of the cost in terms of a week’s alcohol.
Well done on day 50 and for keeping it going during this painful episode.