What to do if i'm feeling so ugly and i have no self confidence?

Get seen: I strongly suspect that your mind is playing a cruel trick on you. Nobody cares if you're Hollywood-pretty or not, but it's very important you carry yourself in the world as someone who's capable of being effective socially and professionally. Please get with your personal physician who can start the process of transforming you into the person you should be. It's hard work that will save your life