Stress inducing brumation

[NarcoticRain]

not sure if this is health, or behavior, related. But my beardie has kinda of been showing signs of what I can only think might be brumation. He's not even a year old yet, but I was wondering since he was just in a stressful situation if that might be the cause of this behavior.
The stressful situation was him changing tanks/staying at my mothers for a week and then coming back home to his old tank and then a day later switching to the bigger tank I got him.

 

[AHBD]

Hi there....yes, that is common for them to become stressed from a big move and/or change in environment. He should be fine, they all handle it in different ways.