I have this chicken with an eye infection that's been going on for almost a month now. She was fine for the first couple weeks, she would eat drink, and when I let her out to play she would peck and do sand baths. She has taken a turn for the worse this week, and her eye is not improving, and has gotten way worse, she is not eating anymore and just sleeps standing up all day. I'm planning on culling her but I'm asking for any last suggestions as to what I can do and see if she has any chance at improving.