My chicken ginger was laying in the coop, not roosting like the others were. I picked her up and put her up on top, but she just later there. After a few seconds, she tried to eat poop. I then picked her up and brought her to show my family. We were around her, but it was kind of dark, so when I shined a light on her, we were surprised. Her mouth had a foamy substance not overwhelming, but still clouding up her mouth. She didn't want to drink water, and when I have her yogurt it dropped out of her mouth. Please help. I tried to put her back with the flock to comfort her, but she was wobbly, and obsessed with trying to eat poop. Again, please help.