My hen had been laying down more frequently the past week and noticed that her vent appeared wet and had watery droppings. I can't afford to take her to the vet until Thursday, but I woke up today and saw that her comb was pale-purple and she seemed very weak. I have her inside in a dog crate with food and water but she doesn't seem very interested in either unless I give it to her on a spoon. Does anyone have any ideas on what's wrong or any suggestions on what to do?