How do i deal with this pain i feel?/?

okkay me and this guy were together for like 2 months and befor we got together we had , had been talking for about 9 months but ive known him for like 2 years but we just stared talking serious 9 months ago well we started daten and then my ex boyfriend got mad cuz he wanted me back and i wouldnt take him back and the guy i was daten was his best friend so then on new years night he broke us up, saying that i wanted him back and of course that was his best friend so he belived him and thats okkay cause i would belive my best friend too, but anywho so then like he stopped talking to me for about a week and i tried to call him but he wouldnt answer then finally he called me and said he was sorry and everything and we forgave eachother, then about a week ago he came to my house and we hung out for like 7 hours and we had and we had done it once before and so we did it again and then that night he also brought his best friend which is my ex with him so it was really occward ,but like after he left that night which was last monnday he called me aand told me goodnight and then he hasnt called me since and like he has just acted like im completlely invisible and i havent called him alot i call like once every other day if that so i dont make him mad at me, and i dont want to seem annoying but i also have sports and a job and i just dont have time to waste like try to call someone and talk to try to work things out so i just wait for him to call me unless he wants me call ,but the last time we had he stopped talking to me for like a week also well then i called him last night off a friends fone and he answrd and he says that he'll call but he never does .. is he using me ?? but he also says that hes moving to another state and doesnt want to start a relationship and i understand that but why is he pulling away from me ??but he sill want to hang and be friends and he says tha the loves me do you think really he does??