My bearded dragon Nubs is 3 years old and has never had any issues 2 days ago I noticed he was pale and thought it was just because he's due for a shed when I got up this morning he was lethargic and had a black beard I gave him a bath because at first I thought he was just mad at me for not being out in a couple days but after the bath when I was looking him over he had a milky white sticky thing stuck so I thought it might have just been urate but when I went to rub it off he ran away and puffed up his beard and it turned the blackest I've ever seen it. We're getting him a vet appointment and I'm typing this but does anyone have any advice until we can get to the vet?