The last remaining egg pipped last night and was chirping. We were all so excited!! This morning I could see some black feathers and the egg was still rocking away. I just checked again and the egg has been smushed (it's cracked all over and the inner white membrane is exposed) and the hen is picking away at the shell. I see no movement at all. What should I do? Should I remove the egg from her and try to let it hatch out without her? I know it's not the other hens, they can't get to her. I'm so heartbroken. Do you think she was just too eager? She would have been a first time momma.