I have one almost the exact same right now. She is very lethargic. I believe she has jaundice as well, from either a toxin or just ill. She has been getting progressively worse. I won't free range any of them right now due to a fox killing one and maiming another, but she may have been exposed...
I agree with the Polish being super friendly! Ours also follow us like dogs. We found our cat laying on his back in the middle of our tophats, relaxed as can be today! The Polish roosters aren't as sweet as the hens though, we have found. I was attacked consistently by one everytime I came...
We have a 6 month old hen- part EE, who won't get out of a box in the coop. No idea if she has an egg under her- she won't let us in to see. Is this a typical behavior ypu'd see in a broody or sick hen?
just layers, so I'm not annoyed about the breed errors. I am annoyed about her giving me roosters, again. The original bunch we bought from her, all Polish, turned out to be 5 males and 1 female!