I Need a game plan

[Skeet]

I've had jezzy for a month and a half and she's eaten once. two weeks after I got her she ate a live rat right away. i waited a week and left her alone then tried a frozen thaw, and nothing. waited two days and gave her a live rat. Nothing. She kept going up to rat and smeling it, like she was gonna recoil and bite, but then she'd jerk away and go climb or go curl up in a hide, but she kept coming back and doing it. I was afraid the rat might bite her, so eventualy i killed it and put it back in the tank in another hide.
Ok..so now it's been another week and i need a game plan.
I want her eating frozen thaws.....should i try one tonight or wait another week and make her really hungry?