I have a laying hen who has been acting weird for the last three days. I've had hens do weird things before but this particular one is a little strange. I've noticed she stands up very straight and always stands over the other eggs, like she's going to lay. I've checked to see if she's big in the bum but to me it doesn't look like she's egg bound. I put her by herself an hour ago and she ate feed and drank water like usual. I'll put updates here in a bit. Thank you for any replies.