I have a hatchling that is a month and a half and it still won't eat on its own. If the gecko was lethargic, I would have already put her to sleep, but this gecko is super hyper and full of spunk. How long do I go before making that decision? I've never had to put a gecko down before and I really don't want to with this little one. I'm already attached. I cannot see anything wrong with her and she's more active than most my hatchlings. She's just still skinny and will not touch bugs at all. We've tried everything.