Hope, you sound like you're expecting your GAL and 180s to "work" towards bringing her back. Do them because you like them, because they are good for you, otherwise when you hit a rough spot, you'll stop.
Try a million different things. Order different things for dinner. Read a book that you'd never in a million years choose. Watch a different type of movie. Really explore life while you go through this. There's a lot of fun stuff that just gets lost when you're in a healthy relationship, much less the hell you're going through.