You BP being in the water dish can mean a few things: 1. The hot side might be too hot. If you have a thermometer to put in there, i would check how hot it is getting. 2. If the humidity is only in the 50's, it might be too dry for your BP. Maybe spray the cage a few times a week to try and raise the humidity. As for the breathing, I don't think it is something to worry about too much if you are not hearing any wheezing noises.