Help! This is my first time having chickens and they are 4 months old. One of mine has been acting very sleepy today. She isn't eating much, drinking much and just seems tired. She is closing her left eye all the time. I picked her up and checked her out. No discharge from eyes or nose, no obvious injuries or swelling. I have no idea how to help her or if this is normal? Maybe she didn't get a good sleep last night? I'm worried about her though. I don't have anything in my house to help except for chick vitamins (for when they first hatch or are shipped) and ACV or garlic? What do I do?