"Yes, I was told convexity at first, but the belt hurts my back. Ohio, I am not sure what needs to be PULLED away from
body?
"...but if your stoma is FLUSH with your skin, the appliance needs to PULL IT AWAY from your body.." "
The convexity will help pull the stoma out from your body. The belt will help to apply pressure to the appliance and help hold it on, is my understanding. Yes, they tend to roll. I just keep straightening mine out. I wear a belt with a convex appliance all the time. The first thing you've got to do, is get the skin breakdown under control. The stoma nurse, IMHO as a nurse, shouldn't have sent you away until you had something that was sticking. It may be the weekend, but that doesn't mean that they can't do something about the leaks!! I got to be on a first name basis with my cwocn nurse. I had known her before I got my ileostomy, and now we're even better friends. Until you have skin, you will have problems with leaks. Someone mentioned applying powder, with the skin protectant in layers, that will help also. Eakins rings will help also. A minimal amount of paste and anything else is important under the appliance. Any time it leaks, change it!! I am NOT an expert, there are people with a lot more experience on here, than me. I just know what worked for me. Good luck!!