Updating again because good things are happening: Her tank is completely stabilized now, heat and humidity all good. She still doesn't like coming out of her paper towel roll too much but she did eat! The last time she came out she was nowhere near as chubby as I remember so I'm guessing the stress of the move caused her to shed some weight, offered her a fuzzy and she dug right in!
It's staying at about 91 and 84... Is that now a little too warm for her? Or is she still just not ready to come out yet? I've so far covered all the walls of her tank with paper (gotta wait until I find a suitable background) and gotten a digital thermometer so I can make sure everything in the tank is spot on.