boyfriend problems:is it too late?

OKay this is gonna be long so hear goes: I had a boyfriend that I really really loved but we broke up over the summer over a stupid fight because people was telling him that he needed to break up with me and he wouldn’t tell me who so I figured it was a chick.I really hurt him because we both been dating for a long time and we both loved eachother,or so he said he did.he asked if we could be friends I said yeah..but were not because I gotta grudge against him because I love him and wanna go back out with hinm but when I asked him he said he didn’t think it was a good idea wich really hurt.Its been about 6 months or so away from him and I still have school with him but he in a grade higher,It hurts to see him because I wanna burst out in tears with the sad looks he gives mel like he cares but he don’t want me back because he got hurt.So insted of crying I roll my eyes at him or when he says hey As much as I wanna smile and say hey baby look harsh and say hi.because I donnt wanna be friends I wanna be his girlfriend again..Is it too late to change back time? I mean you can make sum one hate you as quick as they fall in love with you, I really love him and I don’t know about him because when I asked that time he said he didn’t. is this truelly what he felt or was he just saying it? after 6 months can I start talking to him again and possibley win his heart agian or should I just try to forget him as much as it hurts? I don’t know what to do,I have a boyfriend we been dating for 2 months..HE looks like my ex exept he don’t act like him and he a lil taller and has more muscles.I don’t know if I really like him or staying with ihm because he looks like the boy I love and can’t have.I DO have feelings for my boyfriend and I do care but I don’t wanna open my heart up to him because its still with my ex..WHat should I do?