Congratulations. Keep us posted on your results. My last flare ended this week; I was able to get into remission with this diet w/o medication in three weeks. It feels great to walk around without the pains, or urgency.
Boiled eggs are good, and so is cooked fruit. You may want to try tropicana juice diluted with water to keep your energy up. Certainly monitor the diarrhea and urgency in a journal for the next couple days.
Pecanbread.com has "Food levels" which allow you to progress through the diet.