It turns out that "pain management" is more art than science and almost all the pharma options out there come with significant risks and concerns. I ended up turning to kratom to manage the pain, which it does, but it's come at significant cost as well (addiction being one of them). I'm now going to try peptides (ARA-290 and BPC-157) to see if maybe that can help but it's all a crap shoot.
I share this as a warning/advice: get the vaccine if you can, even if insurance resists, push back. It may be worth it out of pocket IMHO. If you can't, remember to get access to antivirals immediately if you can.