What's the point of living if you're ugly?

Honestly, don't tell me all this "beauty is in the eye of the beholder" crap because I am ugly in everyones eyes, including mine. People constantly tell me how ugly I am. No one tells me I'm pretty. I get to the point where I cry when I look at myself. I am disgusted with what I see. I am so ugly that I'm embarrassed to leave my house anymore! I feel like NO guys could ever like me because I am so ugly. People treat me badly because I am ugly, even my friends tell me how ugly I am. What should I do? I'm 14 female btw.