Hi Jenni
Sorry to hear of the additional problems. Has there been any suggestion that the colitis may be Crohns? As we know these AI beggars are too cowardly to travel alone and prefer the company of others of their species. I know a few people who have Crohns with RA. If this is the case hopefully the Abatacept will provide a double whammy for you!
I had a knee debridement (and cartilage repairs) last summer. I know I have a lot of knee damage, so there was a fair bit of work to do, but recovery was very slow and impeded by the lack of suitable medication! I went in for investigative arthroscopy so it came as a shock to find so much had been done. Do try and find out exactly what they plan for you as you already have so much on your plate without large doses of knee surgery to boot!
Good luck with the next batch of bloods
Lyn x