I personally have not taken remicade myself but I understand the process. I believe what you are experiencing is merely the process of going from the hospital to being discharged to feeling normal again. I wouldn't look at it as going in reverse but rather as going through the process. Your three weeks into the process and as I understand it takes 1-2 months to get anywhere. Yes, people can feel better immediately but that's rare. You need to give it time. Alot is happening in your body with the Remicade and a lot of GI docs like to piggy back 6MP on top of the Remicade. So it sounds like a typical situation to me.
MyUC