So I'm new to raising chickens. We got 5 chickens this spring and they are about 6.5 months old now. This evening when we let our chickens out into the yard to roam one of my leghorns had blood all over her butt area. She seemed to be trying to poop but no having much success. She looks normal everywhere else and was still roaming and eating normally. I looked in the coop and didn't really see any bloody poops. There were a few drops of blood on the door where she likes to sit but that's it. Please help, I'm not sure what I should do and I couldn't get any help at the feed store. Should I treat her for cocci? Thank you so much for your help!!