How sad for you
You're doing the right thing by not calling him, but I know it's so hard not to.
That's a long time to invest in a relationship only to have it end like that. I wish there was something I could say to make you feel better. I hate knowing someone's heart is hurting like yours is.
The only thing I do know is that there is someone out there for you who will love you the way you deserve to be loved. I hope time helps you heal.