I have a bearded dragon that used to look amazing. However I started to notice weird things, like him missing food when trying to eat or missing where he's trying to jump. The more I pay attention the more I think he has a depth perception problem. Now he hardley wants to run around or be active and kinda just gives up on eating. He definitely hasn't grown to the extent of my other beardie and I don't know how to help him. He gets plenty of calcium and water. He isn't blocked because I gave him a warm bath where he "went to the bathroom" and went today again (small). He also sits under his light a lot. What can I do to help him?