Hi All, I found one of our hens in the corner of the coop not doing much. When I went to check on her, she was not looking so good. I noticed that she has gross liquid coming from her mouth and upon feeling her crop, it is very mushy...like a sack of liquid. I put her upside down and massaged her crop to get some of it out for a couple of minutes and now she is having a small break in a separate brooder from everyone else. What could this be? Should I continue putting her upside down to try and massage the stuff out of her every so often? Help!