Leave your computer now. Right this moment.
Actually, no, come back. You won’t know what to do otherwise.
Go take a shower, and sit. Just let the water hit you until it becomes tactile white noise. Continue this process until your mind goes blank. Let this be what fills your mind, acting like those empty pages at the back of a book that only exist because books are all as long as a multiple of eight.
It won’t help, but you’ll look seriously dramatic.