Help!!! My sweet Red Star hen, Cinnamon, is acting strange; it has been happening on and off for a while this year now. Sometimes when she is about to lay an egg, she will become very lethargic and fluffed up, usually on days when she doesn't lay her egg in the morning (like she usually does). If she's free ranging at the time, we will put her by herself in the caged-in run and she will just stand in there until she lays her egg. This morning she didn't lay her egg again and I knew from experience that she would become lethargic and sick-looking. Sure enough, I found her out under our big fir tree, just standing there all fluffed up. I put her in the run so she could lay her egg in peace (she wouldn't go into the nest boxes). She stayed in the run area, once and a while aiming her butt to the ground and dropping her wings like she was going to lay her egg. Finally, she laid her egg, which looked normal. But usually after she laid her egg, she would come out of her stage of being lethargic. Now, after she has laid her egg, she is out in the run still. She's laying on the ground, her neck pulled in and her feathers fluffed out. She's mostly closing her eyes like she's sleeping but opens them occasionally and she's squinting a lot and closing her eyes again. One of our other Red Star hens, Penny, is out there on the other side of the fence laying next to her for some reason. Maybe she's worried and wants to comfort her? I'm really worried about my poor Cinnamon! What's wrong with her? She gets a good amount of fine cracked corn, layer mash, AND layer pellets and she eats them without any problems. She has plenty of water available. She doesn't have any worms because we just wormed her a couple months ago and haven't noticed any worms in her droppings since then. She used to have lice but since we've been dusting her, the coop, and all the other chickens, we haven't noticed that many on her anymore. Also, when she was laying her egg, we noticed that her vent was a little foamy. Again, she doesn't have worms. Please help!!!! Thanks!