Went out about an hour ago and my RIR was by herself standing on the other side of the pen. I watched her for a few minutes and she would walk a couple steps, squat and raise her wings, like she was trying to push something out. I picked her up and gently felt for an egg. None felt. I turned her over and her vent is about silver dollar sized on the outside, not open, but red and wet. No blood or yolk seen on her. A few weeks ago she seemed like she was having a problem laying an egg and the one she did lay had some blood and white residue on it. Anyone have any ideas?