Well , I am no relationship master or whatever. However , by breaking up with him , you probrably pushed him further away and he is even less likely to talk to you.
I personally have never fallen in love romantically before so I wouldn't know what to do. So all I can give is this: Maybe you should move on? Treat it as a learning experience for your next relationship.
Well , that's all I got. for you. Good Luck though.