Help!!! We have a hen who is about 2.5 years old.. She has been acting lethargic, not eating, and sitting in her nest box for almost the whole day. She is drinking, and has very white watery poop that smells horrible. We have seperated her from the others, and she hasn't laid any eggs today. We have delt with problems before but nothing like this. We are suspecting a kidney infection but need advice on how to deal with that.