Yeah, that is definately a shed. I would mist her enclosure to bump the humidity up every morning. She should have a nice clean shed for you. Some of mine eat during shed, and others just want to sleep. After the blue it could take 4-5 days for her to start shedding. I would just let her be. They can get cranky during this time, and it's a good way to get a little tooth kiss. Good luck.