LOL! You sound like me! Stop putting food and treats in the nest box! Otherwise she will never have a reason to come out and you don't want that broody poo in the nest with the eggs. She should come out once a day to eat, poop, and drink whether you see her or not. The food and water trip will also give her legs and wings a good stretch while she's out. It's nice to know for sure that she is getting what she needs, though, isn't it? Have fun!