I need serious advice. I want to talk to my ex somehow but how?

My ex boyfriend is killing me not talking to me. I still love him and wish somehow I could talk to him without him getting mad. I thought about acting like a different girl just to get him to talk to me. I also thought about just messaging him like off of facebook, but I don't know what to say and I'm scared if I do that he really won't ever talk to me again. :( It hurts so much, but I just can't get over him. I even tried talking to other guys and it doesn't work. I'm not interested in another guy, I want my ex back. He's the one that broke up with me and it's like he don't even care. Tomorrow would of been a year together, and I know I want to talk to him somehow... I need help please, what should I even say or do?