I have a little 2" versicolor. I keep the tank at a pretty steady 75 degrees. Mist the corners once or twice a week. He/she just molted about two months ago. Earlier today it was outside it's funnel with its legs drawn in kind of curled up. I just looked at it and now it's still curled up, but the it is laying on the bottom of the tank. I nudged the poor thing with my finger and got a very sluggish reaction but it remained curled up. Is it dying?