My advice to those in high school who are having a bad time generally goes something like this:

1. Yes, it is hard, and it sucks
2. There's often very little you can do about it except, and this is important, endure. Endure until it's done, and you can move on to a place where you aren't forced to always be in close proximity with people you don't like, who don't like you.
3. For most people, college is better, because most do tend to find people who are like-minded and from whom you can gain support and intimacy.