I came home from work this morning to find my G.rosea standing with her underside well elevated from her rock. Her legs were nearly stretched all the way...you could almost relate it to a cat when they get caught in headlights lol..how they stand up all stiff...what's that all about...there IS a heatvent close to her enclosure..but it doesn't bother any of my other T's and the temp in her terrarium is 70F...any idea's? Should I be worried?