My biggest recommendation is finding a doctor that treats the patient and symptoms, and not the test results. Bloodwork results are in ranges, and each person has different symptoms in their personal range. The second a doc tell you "your labs are fine" when you are trying to solve symptoms, run (or carefully walk) yourself out the door. It can take time, but it is worth it all around.
Also, I would recommend creating a specialist "team". Endocrinologist, Orthopedist, etc. RA is part autoimmune and part physiological. Lining up docs that can help in all corners early will help in the long run, and save time when there comes a day that you will need them!