And if you think that nobody would ever be able to love you along with your imperfections, then you're wrong because the right person would choose you for what you're inside. He/she would fall in love with love your soul, not with your body or your face.
Okay, if you're willing to transform yourself then do it for yourself, not to impress others. It's about you, what you really feel about yourself, your body, your looks. If you love what you've got, then keep loving yourself. You know what? Your happiness matters the most. You don't need to change yourself for others. I know you've been bullied, teased and judged for your body and your looks. But there's no one who could stop you from loving yourself.
So just love yourself, love your body, love your face! You're absolutely beautiful.