Ok, this is so gross sounding I know... but I don't have any clue what to do. I have a beautiful blue araucana hen who is about 6 months old, she was on her roost high above the others looking swollen and big kind of, when I reached up and took her down her tail feathers are bloody and white and stuck together and there is a big red internal mass hanging out her end side... she just stands still but every time she breathes there is a gust of air comes out the back of that mass. I tried putting it back in, it comes right back out. Help!!! I do not want her to suffer!!