MY HEN HAS A HUGE SWOLLEN ABSCESS ON THE FRONT OF HER BREAST. IT LOOKS LIKE THERE IS A CUP OF LIQUID INSIDE, AND IT SWAYS AS SHE WALKS. I NOTICED ONE OTHER POST OF A HEN WITH AN ABSCESS ON THE BACK OF HER HEAD, AND ONE PERSON DIAGNOSED IT AS A COTTAGE CHEESY TYPE BACTERIAL INFECTION. THE OWNER...