You could slice your ear off, or drink absenthe till you go mad, but I don't recommend it.

Lot's of creation comes from the analysis of dynamic forces. Didn't just loose the love of your life to another, good. If you are not about to be sued or evicted be thankful. Maybe you are at a point where nothing needs resolving. You don't have to create.

Don't go to another SciFi movie or read another book from your favorite author. Go down a different isle and pick a western or something you would never touch. Ever been to a horse track, watched a game of bacci ball, visit a greek orthodox church? Try stepping way outside your comfort zone. Not necessarily dangerous, just different enough to make your mind go< "whhaaat? I'd never do that". I guarantee you will at least be thinking about it.