I think you're in a great situation being as remote as you are and finding concerned and devoted (-sounding) docs.
I thought I had a sprain/strain that wouldn't heal and I was self treating in my hardheaded way until I couldn't function or think as it worsened and started taking over my life. The first orthopedic doc I saw heard my story, looked at the xray and said he thought I had
mild arthritis in my left thumb. and offered me a shot of cortisone. He was pretty irritated when I emotionally declined that offer and then continued to surmise the silliest and most ridiculous explanations for my symptoms. I honestly came away thinking I could have gotten more insight at the bar talking to an earnest and well-meaning drunk.
But after that I was lucky enough (of a fashion) that the next doctor suspected CRPS. I went to see my awesome internal med doc and she also suspected CRPS. They both recommended the same rehab/pm doc that I saw earlier this week and liked (who confirmed the dx). I remember thinking how lucky I was that in my midwest location I didn't run into more podunk docs just phonin' in their paperwork. Whew, I was lucky. I remember the horror and rage after the "mild arthritis" incident and I've heard enough in my short time here from many of you to REALLY feel lucky and I think that you, murgir, are lucky like me.