I'm so sorry. We learn from every chicken we lose, so even though they are gone we gain things from it.
I have been lucky to have never had a racoon issue *knock on wood* 😄, but they sound awful.
Did she get injured? You should probably post your own thread. Post pictures if you can. I know that you use vitmin E for wry neck, but I don't know the dose.
Bird do recover, but it depends on what is going on. You will want to give her an exam. Does she have any puncture wounds? Is her only symptom that she can't hold her head up? Take pictures of anything you can see and post them if you are able to.