I let my hens out of their coop to day to forage a little while. I noticed one of my hens, Gladys,who is very friendly and curious wouldn't come out. I picked her up and noticed big sores on her face and around her eyes.I don't know if the other hens have been pecking at her or if this is some sort of infection. I have separated her from the flock until she gets better. Anyone know what is going on or what I can use to help her get well faster? Any advice is greatly appreciated