Definitely, an autoimmune disorder can wreak all sorts of havoc for a long time before an official diagnosis. I hope that comes soon.
Two of my sister's have celiac and my neice does also - I've seen first hand how awful it can be, the waiting. The had to have the GI testing before they got an actual diagnosis, because the blood work was not conclusive enough to rule it out or be positive. Now that they have been on their gluten free diets, they are all doing great. My niece was 2 when she was diagnosed and the poor little thing went through so much. She's 19 now and wonderful.
Sending hugs and support - I'm so sorry that you're so weak and in pain. I hope that some of this major blood work offers some conclusive results so you can begin to heal.
