I just finished re arranging my cage taking out the wood chips and moving his cage to a higher place. Now he is a really dark brown and i thought he was sleeping during the day. Do you think it could be stress from moving him?
My cham throws a fit any time I make a major change to his cage (and sometimes over minor ones too). I think it's probably just that. Leave him alone as much as possible to let him get acclimated. If he is indeed sleeping during the day you should take him to a vet because that could be something more serious.