It seems as though he would of contacted you by now, IDK guys can be so weird sometimes, Unlike women who usually need closure to know if a relationship is over or not, a Man on the other hand may not always feel that they need that and they may think that by not calling the women anymore that the women will automatically know that they dont want anything to do with them anymore. If I were you, I would call him just so you can get some closure, dont beat yourself up over this, If calling him is going to make you feel better, then I say go for it!!
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