I take good care of him. I fill his food bowl with bearded dragon food when it gets low. And he doesn't drink on his own so I have to dip him in the water for him to drink. But all of a sudden he started closing his eyes and sleeping a lot. And he goes to the part of the tank where the lamp doesn't touch making him extremely cold. His belly is very empty looking and his arms and legs look extremely skiny. Does he have some sort of sickness? I'm poor so I can't take him to a vet either. If I did something to cause this and it wasn't a sickness I wouldn't know how to feel.