Awesome - and yes, I'd do like the other posters suggested and enjoy any good day you can get!!
I sometimes have that happen when I change meds. When I was first diagnosed 2 years ago I was having probably 10-20 BM's a day. I had my colonoscopy on a Monday and finally got on pred and Asacol that same day. Tuesday I slept through the night without a BM and actually went the better part of the day without one either. Very exciting.
Now when I go on pred or switch drugs I usually have a few good days before I slip back a step or two but then seem to improve at a fairly quick pace. This last time, I felt better within a day or two but wasn't completely back to normal for 1-2 weeks, and honestly I can't complain about that either.