my friends beardie has been acting kinda strange. she's about 8mths old and she's not eating like she used to. she's getting dark. she used to be really bright. he diet is still the same. dusted crickets and greens. her temps are good. about 80ish on the cold side and about 100ish on the hot side. not sure what's goin on. i'm new to it as well so i don't know what to tell him. any suggestions?