Boyfriend of over a year broke up with me over text lol

So at one o’clock this morning my now ex boyfriend broke up with me over text just by saying “I just want to be alone and single” so that was really lovely and I tried talking to him but he had the audacity to get mad at me for asking questions and being a complete mess over the phone since this happened out of no where, we were even on FaceTime 2 hours before and everything was fine but obviously I was fucking wrong, I need some help girls any advice on how to get over this? This hurts so fucking bad I can’t function.... 💔