What do i do?

So my boyfriend broke up with me a week nakaraan saying that he cant handle a girlfriend (well a relationship) and school...he a junior so i guess that makes sense...i guess and well asked him..i sinabi "So what, did you just fall out of pag-ibig with me?" and he sinabi "Im confused right now and im not sure i mean i guess that falls in that catagory." I was puso broken...im mean two days before we were fight about who loved eachother more....hah...and I just dont know what happened....he told me about a thousand times Its not you...its not you...but something still makes me feel like it was me! and he still wants to be friends...like we used to be...but we are just very awkward....i mean we have one class together and i can just feel his eyes on the back of my head! And I dont know what to do because i cant eat anymore....i can never finish meals...i just get nausous a few bites iin...my mga kaibigan are all worried about me trying to give me pagkain and stuff and freaking out but i mean i just dont know what to do!! and whenever i seen him i shake and my stomach like EXPLODES! When i go to sleep at night i cant get him out of my head! He was my first real pag-ibig and I just felt like myself around him....Im broken and I dont know what to do...