Came home found one of my buff Orpington's snugged down on the ground near the poop hole as if she was in the nest. Picked her up which is totally unusual. My chickens usually resist a bit being picked up. I held her in one hand and she did not resist. No wet weepy eyes. No rattle in breathing. Checked her butt. She was wet, slight discharge. No smell. Felt crop, full. Felt under belly, soft, She is totally submissive. I separated her immediately from the flock. Have her inside house in a pet carrier. Hasn't made a sound. I know she is not 'broody' , not acting like a broody hen. I 'm stumped. Any suggestions are welcome.