I Want my ex back but it seems hopeless...?

Its been 9 months already that me and my ex broke up...i still cant get over him..Its soo hard...i pretty much tried everything to foret him..and nothing seems to work out...so i still text him once in a while but he seems like wutever...and it hurts to know he moved on...i saw his my space and he has lots pictures with girls and he is soo like happy and am still like crying over him....I didnt know love was gonna be soo painfull...we lived together in the past...but wuts getting in my vervous is that i keep having dreames that everytime i try to get close to him or try working things out he like runs away from me.......sooo hmmm i dont know..