Hi All I'm a newbie chicken owner and my 25 week old easter egger for the last few days will not come out of the top of her chicken coop. She spends most of her day in the nesting box but has not produced a single egg yet. She doesn't spend anytime in the run portion of the coop which is unusual for her. She allows me to pick her up from the nesting box with no problem and I let her out to free range but she doesn't seem to be eating her feed while she is in the coop. Should I be worried?