Hello, my bearded dragon has been not been moving since yesterday afternoon, he was doing doing perfectly fine yestarday and then all of a sudden I see him on the floor of his vivarium acting very lethargic he was moving but just barely his beard was pitch black and the tip of his tail darkened. He's been showing signs of brumation for a while now like hiding under his rock and digging in it, and I read that they can slow their heart rate during brumation I also read that I can check for a heart beat by putting him between me hands like a sandwich and flipping him over I did this today and I think I felt a heart beat I'm not sure, I went to the vet yesterday as well and they're not sure what's wrong they said they'll have someone more professional come in the next day or so and they're not sure how long he has, my dad wont go to that vet because they're too expensive though, and today he's gotten dark all over his body except for his finger ans his face his chin is still black I can't give him medication the vets gave me because I literally can't open up his mouth it's like he locked his jaw, I almost forgot to mention that his eyes were barely open yesterday and today they're closed all the way and that he pooped a lot yesterday I read that they do that before brumating. Can somebody please help me out here?
EDIT: I also forgot to mention that when I went to check his heartbeat again gas came out from his but, and that when he pooped the first time yesterday it was a lot but the second time it was a VERY little amount
EDIT: I also forgot to mention that when I went to check his heartbeat again gas came out from his but, and that when he pooped the first time yesterday it was a lot but the second time it was a VERY little amount