A friend of mine thinks im some sort of miracle worker when it comes to healing and curing sick or injured birds and she brought this hen to me and I'm not really educated when it comes to quail....I raise Peafowl and different breeds of chickens on the side. I need a little help with this one, I dont know if she needs a antibiotic or what??? The swollen red bump is right above her vent and I've never seen anything like this! Any Davis would be great! Thank you guys.