She has been shedding for 3 weeks now. She has big patches of skin that haven't fallen off yet. She has never had trouble before. It's cold here now and the temps in her cage were low. I raised the temps and she did shed a little more. It's about 75-80 degrees where she normally hangs out. She also has a basking spot that's warmer but she doesn't go up there very often. She can also go down the cage for cooler temps. She never goes down there tho. She is 3 years old. She has a water machine that goes off every hour and I hand mist her two or three times a day. Is there anything I can do to help her?