Lately I've noticed shes been spending a lot of time in her hide on the cold side of the tank. I know I shouldn't be concerned, but from what I've read, snakes like the belly heat, so I'm a bit concerned. Her hot hide with the UTH is reading around 90 degrees and doesnt change.

Is this something I need to worry about? Or does it have something to do with breeding season? I just got her weighed in today at 550g on an empty stomach before I fed her,(she's exactly one year old this month), so I know I can't breed her yet.