Help! Is there anyway I can get him back!?

Honestly i was in the same situation with my ex. My advice to you is to give him space for awhile so that he can miss you and so it isn't like your pressuring him. After you give him space for a couple weeks then see if he wants to work it out if not, you should move on. I know moving on is hard because thats what im doing, but sometimes its for the best. If he really wants to be with you he will try to work it out the issues. I hope I helped and i hope you can make it work with your ex:)