I have a ~200g female ball. She's in a 20G tank. 80 on the cool side and 90 under the warm hide. I've had her about a month. She used to stay exclusively in her warm hide and now she's pretty much exclusively in her cool hide. Whats up with that? Yes, they're identical hides. When I touch her she's cool to the touch. Am I just being a mommy or do I need to be worried? I have a UTH under the warm hide and I've read that belly heat aids in digestion but she's not spending any time under there. She's eating just fine, like a champ actually. I just worry about her being too cold. Will she go back to her warm hide if she's too cold??