This is my first GTP so I may just be over-reacting but in the three days that we have had him he has gone from screaming yellow in color to some patches on his body getting considerably darker. He has already eaten for us and used the bathroom. His poo looks normal. The temps on the warm side are about 82 degrees and about 76 on the cool side. We have been misting him once a day. He has 3 perches so he can choose where he rather be and normally chooses the middle one that is just between the warm and cool ends. Are we doing something wrong? Or is he just getting ready to shed or something?