I definitely think she needs a cage mate soon, however, she may also just be getting used to her new pad. We've had our newest glider for 9 days and just within the last 2 days she's really started to blossom and become "glider-like" I just wanted to throw that out so you wouldn't worry as much.... but if you do think it's more than that don't hesitate getting her checked by your vet. I hope you find a snuggle buddy for her soon.