What I was going to say was just that - go see your PCP. Nothing to lose by it. You other doctors don't seem to be doing much for you.
But to be honest, from all that you've said regarding your drug problem (years ago) and so on, I somewhat doubt it will work but again, there's no harm in giving it a try - if your PCP will prescribe it. You can only try.
Assuming you have success there, you should maybe try what I took and often recommend here which is 50-100mg Tramadol with 1,000mg Tylenol 3-4 times a day.