Welcome to HW Alex
WOW you have a lot going on there!
Sorry to hear you are suffering so much.
Do you see a Rheumy for any of your bone complaints?
Have you tried all the meds available for RA?
You also sound like you have gut issues - have you seen a Gastroenterologist about these symptoms?
Sometimes when you have one auto-immune disease you are susceptible to others.
If I were you I would insist on seeing both a Rheumy and Gastro with your list of symptoms and how you have tried to alleviate them and insist on tests to determine exactly what it is that is causing all of this. Then you can head down the right track with the appropriate medication.
Good luck and keep us posted.
Jo