Hi, We've only had chickens for a few weeks. One of our black-sex linkeds has been sick since yesterday. She's about 6 months old. She sits huddled by herself, sometimes going into her nest. She pumps her tail a lot and is covered in white chicken poo (at least I think that's what it is). Yesterday, I found egg white and a weird membrane and a gob of something brownish and hard in the nest, so I'm assuming that was hers. She seemed better after that, but now is back to sitting huddled. She has not laid an egg today. Is this a sign of being egg-bound? If so, what next? Help!