Don't sweat it.... I know, it does suck! It's a heavy mental trip, no doubt. The other night I was in my garage, smoking a cigarette.... felt the urge.... next thing you know, there it was! In the pants. And this is no more than a 30 second run to the bathroom- I paused to think about
it, & it turned out I really did have to go after all!
But it sounds right for you- between tapering pred & having a cold, UC tends to act right up. You may want to stay at that 10mg dose for a couple weeks. Even with the occasional accident, I think I'm doing pretty well these days. I've resigned myself to those accidents, every now & then.