I think you were saying excuse me to the bump.
Someone bumps a post if it hasn't received any comments in hopes that it will be seen again and then get comments.
At 3 my son had to get wet in his clothes a couple times. A teacher suggested it and I thought it was cruel but he would sit in a wet cloth diaper just to not have to stop whatever he was playing. After a couple times of wet clothes he started using the potty. The thing is you have to decide to commit and be prepared for an accident out in public, you can't do it at home and then put a diaper on to go out. I had another friend try this and it worked for peeing but the kid will not poop in the potty and it hasn't been such a positive experience for them.
Hope you find a solution that works for you and your dd.