My button quail has recently been making this small sneezing sound every once in a while. We are unsure of how old he is, but we know he is a male. I’ve picked him up and looked him over and I found that his behind looks very off. The skin is rough and bare and his anus is inflamed and protruding. Does anyone know what this is?? I’m getting worried. He also seems to be sleeping a lot more than usual.