So my ball python (Storm) started to shed last night and was rubbing her nose on EVERYTHING. She managed to get a piece of skin off but then gave up and went back into her hide. Now I know about regulating the humidity during a shed, I have. Her tank is at about 70% humidity. Her skin is not flaking off her body yet so I assume she is still in the process. Does this sound right? Or is this a bad shed?