First, check all your temps. If hot, cool, and humidity is spot on, then what happened the first week, did you handle her a lot or leave her alone to get used to her new home, She should have 2 hides both the same, one on hot side and one on warm side. Did you heat the food to 100 degrees before you offered it. You can do this by heating the head with a hair dryer, or putting the food item in a baggy and warm in hot tap water for 5 mins. If the breeder fed live then feed live and slowly convert her to ft. If she was eating rats feed rats, Try not to make any big changes all at once, this causes stress and stress is the biggest reason for not eating. Don't handle her till you get a few meals into her. Without seeing your set up this is all i can think of. Hope this helps, good luck.