Can someone please help me?

Recently I've been feeling extremely upset. I've had thoughts of self harm and much more. As a family we are always arguing but not enough for us to be called a broken family but there always seems to be more bad than good. My so called friends are being horrible, like I posted a picture of some guy I like and they were saying how ugly he was and all agreeing with each other and ganging up on me and them they started posting pictures of him saying how stupid I was for liking him.
I cry like everyday
What's wrong with me?

Its no surprise, Ive had something similar, I hate to break it to you but I think you have depression. Its no surprise when I had it, its because I was transferring schools, family break up, bullying, and A LOT, more including getting my period for the first time. Its good your recognising there's something wrong. You may need help, reach out tell somebody you will feel a lot better. If that doesn't work (like me) feel free to reply :)