I agree with Whatis about the rebound thing. I think you ought to consider taking a break, at least as long as it takes to get through the process, before even thinking about dating. Not only would you be harming any relationship you got into because of all the baggage you will inevitably bring into it, but you will be avoiding the healing that you need to go through from this relationship. Don't forget that dating will have its own ups and downs, it won't all be a morale booster, so make sure you're good and strong before you test the waters.
“No problem can be solved from the same level of consciousness that created it. ” – Albert Einstein