My dark brahma hen just starting acting strange today. She's been broody for the past few weeks. When I took her out of the nesting box today in my futile efforts to break her broodiness. I soon noticed that she wasn't really moving around. She didn't run for treats but looked like she was drinking, not sure on eating. She is pooping. She still makes her brooding clucks and that little growl. She's just standing around and walks around occasionally; no sitting and breathing heavily or anything like that. She didn't go into the coop for the night by herself. I put her in and she eventually roosted. Has anyone run into this kind of behavior? I prepared a kennel for her but wasn't sure if it was really necessary. She's in the coop currently.