New Ackie not hungry

[Lukecee]

Just acquired an 8 month old ackie 6 days ago, during the move and enclosure set up a bit of forced handling was done. I have only seen ackie eat one cricket but has refused all food since then, temps are 55-60 c basking and around 40c ambient on hot side 20-25c cold side, has been hiding and burrowing alot.
I assume he is just settling in? How long after not eating should I worry? Should I just leave him be aside from offering some food every day ?
He is approx 25cm long and hasn't been weighed yet