I have a hen tht went to woods to lay some eggs & then disalpeared so we figured she was sitting. Well today right at 21 days, she brought the babies home with her. 12 of them! Well the 2 yellow ones seem to have hurt necks. They hold them up fine but have been bleeding & i have no idea what happened. Im wondering how i should doctor them. The worst one seemed to also b bleeding out her bottom. Please help! Ive added a pic of the worst one.