my friends Beardie has been off food for the last few days and my friend is getting worried about it, Spike wont eat her crickets and she completely refuses to eat any veggies or fruits at all. Spike normally has a big appitite for her crickets and is very active, but all she is doing is sitting in the corner and not eating. its been about a week now and the temperature is fine, so its not too cold. is this normal? Spike is 6 months old.