Where I live it has just got really cold, really quickly. There was just a storm that put down about a foot or two of snow. All of my chickens seemed pretty okay with it, the only thing was they didn't want to go outside. One of them however, was acting a bit off. For the past couple of days she hasn't been eating, all she does is lay there. I thought she was dehydrated considering their water was freezing really quickly, but I gave them fresh water and she took one drink and hasn't touched it since. She won't eat or drink now. There are no other signs of anything wrong just that and she seems to always be tired. Is there something wrong or am I overthinking it? Thanks.