Rheumatoid Arthritis Support Group
Rheumatoid arthritis is a chronic, inflammatory, multisystem, autoimmune disorder. It is a disabling and painful condition which can lead to substantial loss of mobility due to pain and joint destruction. The disease is also systemic in that it often also affects many extra-articular tissues throughout the body including the skin, blood vessels, heart, lungs, and...
I certainly hope you don't turn out to have RA, but it is very common to have other autoimmune problems along with RA, including Raynaud's and thyroid problems. I had thyroid problems for many years before my RA symptoms started showing up. I'd encourage you not to get too caught up in the bloodwork, since there's no one test to diagnose RA. Hopefully you will find a good rheumatologist who will do a thorough exam and use that in conjunction with the bloodwork to figure out what's going on.
CB
More at RA-SS.blogspot.com