anyone have uceris foam stop working?

Welcome to the forum! We crave predictability, and yet each and every flare is different than those we've had in the past. I wish it was the same, simple recipe to recover from every flare we have within our lifetimes, but sadly nothing can be further from the truth! Why? It's quite possible that the inflammation in this newest flare is more severe than flares you've had in the past, so it might take longer than a couple days to have a full response from Uceris foam (give it at least a couple weeks time before judging). It's also possible (but too early to tell at this point in time) that Uceris foam is not potent enough for this flare, and you might need something a bit strong like prednisone. Uceris is great for mild inflammation to slightly moderate inflammation. Prednisone is the go-to for moderate to severe inflammation.

"I was slowly improving until this AM when i had a bout of bloody loose stool followed by some blood with formed stool shortly after. " I know one bad day can be totally frustrating and devastating for us at an emotional level. It's important to step back, and realize that one bad day does not make a trend. Even people without UC have bad days. So, I would not enter panic-mode unless this becomes a trend for 4 or more days.

You could try taking the rowasa nightly and uceris foam in the morning, plus the apriso. That might give you quicker results, and beat a slightly more severe flare. Only trying will tell.