so yesterday i was treating my chickens for scaly foot mites and when i picked up one of my cornish hens she had something wrong with her anus. Now today it is bleeding and i don't know what is wrong and what could have caused this to happen. All of my other chickens are fine. I segregated her into our empty coop and she seems to be eating drinking and acting normal. But i still have know idea whats wrong and what could have caused this i really want her to be ok. please help!