I got two bearded dragons last Saturday and one of them is acting strange. The two dragons have always been together as they had a previous owner before me. She's meant to be 4 months old, ever since I've had her she's hardly moved but the other bearded dragon does occasionally lie on top or her. She ate when I first got her but she hasn't eaten for the past couple of days and and the moment she's keeps puffing her chest in and out. She will let me hold her but she's very twitchy. Does anyone have any idea why she's acting like this? Should I take her to the vets? Thank you for any advice.