I was diagnosed with Rheumatoid Auto-Immune Disease two years ago, and like many auto-immune patients, my symptoms do not fit neatly into one diagnostic description. Some of my symptoms are characteristic of lupus, and others of psoriatic arthritis, and some I haven’t found what condition they suggest.
This is why these conditions baffle most internists and general practitioners, and why it is best to be under the care of a Rheumatologist, who will run the necessary diagnostic tests and recommend a treatment plan and monitor you. There are many support groups, as noted. I also follow many support groups and organizations for Auto-immune conditions on social networks, as well.
Since you are in a city with a good medical school, you are in a good position to get state-of-the art care, as there are many new developments in the field of rheumatology. I hope you’re feeling better soon!