he likes another girl

like one week ago i published a blog entry about that boy, and i really tough he likes me, he used to like everyone of mi notes and histories in ig, and ALWAYS when we talked he used to put that lil peep song of one of my histories on his notes, yesterday i did put "teenage dirtbag" on my notes, he liked it and today he put the same song, i ask my friend to ask to him about it, and guess what, he likes a pretty and thin gotic girl, shes a real metalhead, they have been talking 2 days, and he already likes her, i think maybe he liked me a little after 5 months, but anyways he forget it in the moment that she arrived, the worst is that if before this he liked me even a little i could have tried harder, but what could i  expect? i didnt even like him that mutch, is that one feeling again the one that tortures me, the feeling that im unloveable, in all the occasions when i like or even love someone, they dont choose me, even if im the only one option