How can you live as an ugly failure?

I’m ugly and also not good at anything. I’m still in college at this age and I just look hideous. I’m my sisters shadow because she’s beautiful and finished university living with her rich boyfriend. My parents and everybody including my friends favour her. While I work for minimum wage, my boyfriend is on EI, and I’m stuck in college. I used to get bullied and even my mom and relatives treat me like shit. What can I do?
How can you live as an ugly failure?
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