I am sorry you broke up and it was leading up to that. But now you have some closure. My advice to you is do not under any circumstances contact him. There is a real divine purpose in this. What ever you have to do to control yourself do it. And if he calls you again and you pick up the phone, keep your conversation short, be very pleasent, be nice and whatever you do don't bring up the relationship and don't talk about what you are doing in your day to day life.
The divine purpose of all this is to cause him to think twice about losing you. It will also cause him to miss you and wonder about you.
The things that you can do now is go to the library and check out a book called "The Power Of Now" by Eckart Tolle and begin reading it. After you read that book you will have a new perspect and an enlightning feeling about your life and where to go from here.
Just do it.