I’ve had my adult male coastal rosy boa for over a year now. He’s exhibited steady growth and sheds with an enormous appetite. Recently he’s shown these brownish parts near his mouth (one side). They seem like sores??? He’s still hungry and active and is in shed rn. Is this scale or mouth rot? If you have any input on what it is or how to help please lmk. I recently moved him into a modified 10 gallon using the iheart geckos conversion kit. It doesn’t offer as much ventilation as a screen lid. I’m prepared to move back to screen lids if that will help. Thanks for your time.