from what you said, you should be glad you found out the truth and left him now, just dont blame yourself, they just bad guys, i know how you feel, how hurt it can be, when someone convinced you how much he is loving you, but messing around at same time, you should feel lucky you are not his gf!! time will cure everything, just give yourself more time, dont in rush into another relationship, spend time with ur family and friends, think about what you are looking for from a relationshp, and start again, dont give up, there are nice guys out there as well.hugs xxx