Hi there, so this may seem like a lot but I'm a new owner and worried. So I've had one year old Bert for 3 weeks now, the move to my home was a little long and cold and I'm sure he was stressed. Got him warmed up in his tank which started as having a sand substrate as owner said this is what he has been used too. Owner also said that he believes Bert has started a hibernation, so I let him get used to things like my voice for the first 3 days. Then started petting his head, he was alert but not moving very much. I started offering super worms he took 3 and a couple bites of romaine. He slept for 3 days, then again 3 worms and romaine. Again sleep but then didn't want to eat. This back and forth for 3 weeks now, the biggest thing that has me worried is that he hasn't pooped, not even once throughout all this time. I've given a few warm baths, he ate 12 worms the other day and gave him 2ml of prune juice. I don't know if this is brumation or is he impacted?? Changed to a safe repti- carpet, he has a dual light one side heat other UVB, temp rests at 95. Should I let him rest/sleep, should I still offer food during this time, should I be worried? Thanks a million