Gosh I am so sorry you went through so much--I don't understand why you didn't return to your medications sooner? I don't see how anyone can walk around and do so much pooping so much. I freak at a hint of blood, and it's back to the enemas for me! You must have a high tolerance for pain or maybe you've felt ill most of your life and it was the norm for you.
How is your regimen similar to chemo?
I hope you are discharged and go home today, with a giant bag of "mess" (tee hee)
Good luck with the diet change as well.