I have a 6 yr old Mexican Red-Knee. She has been a great little spider and I have never had any issues with her molting. Approx. 12 hrs ago I found her on her back with her water sponge (pretty dry) on top of her, she's gripping it. She is not curled up and seems to be stuck since she hasn't made any progress over night. I am not sure if I should try to remove the sponge or spray the cage? Help!