Well, I'll chime in with mine. I'm glad to be reading all of these, and it's nice to swap and compare. And also to share experiences with different symptoms.
Crohn's since '89, Eczema since childhood, mild arthritis/bursitis, B12 deficiency, and just found out that I have Gilbert's syndrome. Shopaholic for life!
By the way, the people with possible MS, I had tests done because my leg and foot was going numb (this was years ago). Had a CAT scan, and other tests, but turns out that B12 anemia can have the same effect on the body, and if gone untreated can create numbness for good. I do still have slight numbness in my left foot but that's about it.
Thank you all for the info and this forum, it's so helpful!