My 1 year old hen is very lethargic and just sits under a tree. Usually, she's energetic and comes when we have food. Now, she ignores us and only eats when we stick out food right in front of her. It has been a couple of weeks since she has acted funny. We have moved her indoors where it's nice and cool since its getting hot outside (95-100 degrees Fahrenheit). She has pooped a runny, green poop so we think it might be a digestive issue. As of now, she is being fed pellets and scrambled eggs. Any idea what she has or what we can do to help?