One of my BLRW hens had a poopy butt today, so I cleaned her up and discovered she was trying to push, but nothing was coming out. After feeling her rear, I realized she had an egg stuck in her. We soaked, lubricated with Vaseline, and got the egg out, but it was followed by a couple of big blood clots and now her behind is looking a little bruised inside. Is this normal for this problem, and do I have to worry about the blood? She's still trying to push a little, but I'm thinking it's because she couldn't really poop and she's still trying to pass the solids.