I feel for you. If you did in fact "just" get out of the relationship, I strongly recommend taking a while off dating to just be single and rediscover who YOU are, on your own. I don't mean you can't go out/on dates or have a sex life, just that you should keep an eye out for the temptations of a rebound relationship that isn't actually a good fit or happening for the right reasons. It's a real hazard and one best avoided. Source: went through it myself after getting out of a long non-marriage relationship some years ago.