DD, know full well how difficult it can be to transition from long-term relationship to single, especially when you both still love each other. Sorry to hear it.
Are you a cat or dog person? Have you ever maybe thought of getting a pet? I don't know what I'd do without my guys, and without question they help keep me sane and balanced. It's not even much work, just the fact you need to be around all the time to take care of them.