She's still very new, so it could just be that, but a couple of other ideas: do you give her a cookie or two just before bed? Maybe she'd settle for longer with a little something in her belly. Also, you're in NC, which I imagine has had just as mild a winter as we've had in TN this year, but could she be cold? Does she have blankets to nest in on her bed, or have you considered jammies for her?