The best thing is to get her to the vet right away. The warm bath is really all you can do that I know of...maybe increase the heat in her enclosure. Make sure she still has the cool side but keep it nice and warm on the warm side for her....make sure she has a nice comfortable place to rest. Just keep her as comfortable as possible until you can get her to the vet. Make sure the vet knows it's an emergency and she needs to be seen right away.