Hello everyone, I am new to beardies and actually got my first one on Friday night. Iggy is going to be my classroom pet when school starts up next week.
So I brought home Iggy Friday night, he was doing good and he ate the worms that the pet store told me to fed him and he at them yesterday morning as well. I put some frozen thawed veggies in a dish for him and he wouldn't touch those at all. But at like 6pm last night he went in the corner and curled up in a ball and went to sleep

, I was scared as I thought that he wasn't breathing and I had to check on him all the time. I shut off his light and put on his heading mat which I have placed on the side of the house for him( recommended by the pet store). This morning he was awake, ate about 4-5 crickets ( my husband doesn't remember how many he feed him) and was up and about for maybe like 10 minutes but he is again back in the corner with his head on the tree again. His back is not to the lamp, his head is facing the lamp.
Why is he sleeping like this all of the sudden? Is it the stress from the move into the new place, or is he sick?

He was pretty active all day yesterday, moving from place to place to sun himself. He even was standing on his back legs for a while against the glass.
I need help!!
His enclosure is a 10 gal tank, with the special calci-sand on the bottom. In the far corner he has a water dish. The middle of the enclosure has his rock(cave) then his food dishes, He also has a plant in the corner that he seems to like sleeping near. The temp has been at around 85-100 throughout the day. I'm not sure what it is at night as I have been sleeping myself and not checking the temp.