How to have some self confidence?

I know what you're going through. I was in the same place a few months ago. I'm not pretty either , i've got break outs , frizzy hair, i sweat a lot , im failing math , me and my "best friend" never stop fighting. i haven't had a boyfriend or even a guy interested in me in FOREVER.. so yeah i know how it feels. but, when it comes down to it... being "pretty" isn't really important . during middle/high school , it may feel like it... but it's not really important. trying a new hairstyle or trying some new makeup styles can help boost your confidence. try wearing a dress or skirt to school one day (you'll get lots of positive feedback, trust me) . Or maybe go to the salon and get a haircut ? It's amazing what a new hairstyle can do for your self esteem :) But outer beauty isn't all that important, just focus on one thing you like about your outer looks , and one thing you like about your personality. and through all the rough times, think about those things. maybe the people you're with now dont understand you.. but you'll meet LOTS of people who love you for you! :) i hope i helped, im 13 by the way ... but i understand . :) <3