My BO is acting very strange. She has been doing the egg squat and is totally red around the face. Yesterday I noticed she was "laying around" more than normal, she often lays down in the grass on warm days. Today I woke up and found her unable to walk normally and shivering in the rain. She is walking on her whole leg (from foot to the bend in her leg) and won't move much. So I grabbed her (which she does not normally like, but today she let me no problem) and put in her inside away from the other chicken. I put down some bedding and a wooden egg, and she seems to be straining and puching (like she's giving birth), but it's been a few hours and no egg. Is this a first time egg trauma or something else? She is also preening a lot towards her rear end, wondering if she's feeling pain. I was able to hold her and feel her vent, and I don't feel an egg right there, but maybe off to one side? Not sure though. She is also sitting all the way back on her rear, like a human would with her feet stretched out in front of her for support. Please help I'm worried.