Okay so my 2 month old beardie just got "stress marks" on his belly and they are getting really dark, im very worried about him, but he doesn't seem stressed at all, he is eating and pooping like a champ he is also going through his first shed could this be the cause of them? and dont worry i checked all the temperatures in his viv and they are all perfect im guessing its either his shed or him seeing himself in the reflection? please help im very concerned about him