This morning my white leghorn's egg was in the middle of the coop, broken. It was like a strand of broken eggshell, but definitely not enough to be a whole egg. She's very lethargic and won't eat or drink. We separated her and put her in a cage in the garage, with food and water. She pooped once, and it literally looked like egg yolk. We have given her a warm bath, and she still hasn't pooped again---not in about 3 hours. Help!