I went to the hospital for a week and put my parents in charge of my beardie. His heat and light hasn't changed, and neither has his tank, but a few days in he stopped eating and started hiding. He dislayed aggressive behavior toward my mom. He got better when I got home and peeked his head out and ate a little. I put him in a blanket and talked to him and he seemed cold and lethargic, like he hadn't been basking. Why is he doing this? How do you bring a beardie "back to life?"