My columbian tegu Harvey has been very special to my heart. We've had bad things like escapes and vomiting but now I'm having a really strange issue. My tegu apoears to be trying to drown himself. I walked in this morning to find him curled up in his water bowl with his head completely under water. Thinking I'd save him or whatever, i pulled his torso out of the water. He seemed rather lethargic and sleepy. I put his hands on the side and closed the cage. Then he stuck his head back under water. Somehow, he appears to be okay for a while. He's just now brought his nose back out to breathe. I'm confused and worried. Any ideas?