UPDATE...
So I gloved up, put some olive oil on the glove, and tried to help out. There was the remnants of a soft-shelled egg in her chute, and a normal egg way in there. I guess the giant egg really stretched her out and the normal egg was at the bottom of an endless maze of chute walls. After gently probing around, I found the right passage and could feel the egg but she pushed her entire chute out. I managed to get the egg free and put everything back in, and now she is finally standing and done pushing. Any thoughts on what I can do to help her out?
Thank you, Tim