I was also diagnosed autoimmune hepatitis Jan 2024. I'm on Cellcept. From what I've been told Cellcept is one of the better meds without TOO many side effects. I did go through several months of migraines, which did subside, and my hair is thinning. My feet, ankles do swell, and I get bloated, although I think that has to do with the liver, like severe itching (only at night). In spite of side effects, I have to say my blood work has been good so I work through it. The dark urine and jaundice is gone. The pharmacist said a lot of these side effects lessen as your body adjusts to meds. I hope so.