stupid highschool drama

I'm 17, a junior, and i'm hating highschool. I lost pretty much all of my closest friends ive been with since freshman year. Some of them hate me, some of them i have to let go because of the way they are (fake, liars, and they sometimes talk shit behind eachothers backs, and unstrustworthy, etc). I feel so lonely, and i just miss all of them. And ontop of that, i have NO bestfriend, i just have classroom friends who have other bestfriends... Will anything get better for me?