Hi I need help!!!!!! One of the chickens that i just got is really sick, she has a infected sore on her neck and under her vent is really red and swollen. And her over all health isn't to good. I know what to do for the cut/huge sore on her neck but what could be causing her to be so red and swollen??? ( P.S. She is SO scared of anything!! none of the other chickens bite but she dose! Its so sad to see her like this, not wanting any one with in 10 feet of her, screaming and biting when they are.) She is really nervous and upset as well ( I was thinking that she might be to scared and upset to lay her egg and is egg bound?). What should I do? I have her in a pen by her self and she has food and water, is there anything else i should be going for her?