Just when you think you've come to the end of your story; you put your effort on the floor, you throw possibility out the window, you leave the book on the coffee table, opened to the page you last read and you slam the door behind you! That's it, you're over it! It's a wrap.
You are not alone
You never once looked at the appendix to your story. You missed some valuable supplementary material at the end of your book because your story didn't quite go as YOU planned it. Go back through that door, pick up that book and take a look at the appendix. You'll find exactly what you've been missing to get exactly what you've been asking and planning for.