My 1.5 year old barred rock was not getting on the roost wednesday night. I checked her over yesterday and found a lump on the right side of her face, her comb is a blueish purple and she was barely moving around at all. She has bright green diarrhea, is very skinny and is breathing very fast and is refusing to eat or drink now. As of yesterday I have been giving her penicillin injections and Poly-Vi-Sol drops. There has been no improvement and I just moved her to a crate inside. My guess is some sort of upper respiratory infection but if anyone has more experience with this, we would greatly appreciate any information.