i dont know anymore..

I have this guy that i really like, and we date for like two and a half years on and off. i did some stupid stuff and he had to break up with me,we still liked eachother for a while but now he's over me but im not over him..i dont know what to do about it. i mean if i could not like him anymore trust me i would, it hurts way to much. But what really sucks is that just when i think im over him..i start to like him again.. i think i just really need some help with this because i dont know what to do. so leave me a comment please..thanks.