I know how difficult and devastating it must be for you but try not to do this.
This will damage your self respect
Been there and done that. Called him, showed up at his place unannounced and did every single thing to get him back but it was of no use. I had no choice but to accept that he doesn't love me anymore. Eventually we'll find someone who is worthy of our love. Stay strong. Be grateful for what you have and forget what is gone.
I can understand you ..... i know it is very difficult handle the situation... but remember one thing if he doesn't value you he dont deserve you... its ok to feel broken but i know you'll come back even stronger