its normal for ur BP to hide most of the time. its a good thing. if it is out all the time roaming around then u need to worry because something is stressing them out. i think u mean it is acting different cuz at first it was always out checking out its new home. now that its settled u should hardly ever see it. u r good on that part
was the shed 1 complete piece or did it come off in pieces and did any stay on? when ur feeding just try to feed one appropriate sized prey once every 5 or 7 days and let them go digest.