In late june early july i decided to get a gecko. She seemed to be doing pretty well until the last couple weeks. I'm not really sure what has changed for her. i still feed her the same way keep her water clean etc. ive had to use a heating lamp during the dayin the past month for short periods to keep temperatures up as i live in canada and its winter now. I'm new at reptiles. I have no idea what I'm doing. She has thinned out and so has her tail. she is very lethargic... Can anyone help????