Just a thought.
Because Remicade can have reactions because of the mice proteins, wouldn't Humira or Cimzia be a better choice. I know a lot of people can have reactions to Remicade. I even used it for a year and then developed the antibodies. Seeing as you already have some other problems besides CD and UC I would think Humira would be a safer route to go.
Don't worry I am not trying to scare you. I am sure all will be ok as you also do the Remicade with a nursing staff there to help out. I am just thinking long term here.
I hope you feel better and good luck with the Remy. I remember after my first infusion I had such a burst of energy. It was such a great feeling.