I thought my hen was just going broody, but she's been breathing weird. Maybe it's hard for her to breath. She's been laying down all day, wherever she won't be bothered, and is laying in my coop right now, breathing through her mouth. I gave her water, but she didn't drink any, and yesterday when I fed her, she was really slow and fell over. She has no energy, and is the skinniest I've ever seen her. I can feel her bones. If anyone has any idea how I can help, I'd appreciate your suggestions, and I'm not sure if this is how they get when they molt, because I've only had one molt, but she didn't lose her energy and wasn't skinny like this one.