How do I move on?

Many of you have already seen my question about losing someone I was madly in love with after 5 years. You said that time heals. And I listened.

Now I’m asking how to move on. How do I get this person out of my head. I had the intention of marrying this person. I even have a ring to get rid of. What do I do my fellow flutherites. How do I re-learn life. How do I regain the ability to love. How do I rebound from such a tragic loss?