What do you do if you hate how people see you?

It all depends on what you want. If you cant fake it then be honest with yourself. But do you really wanna go thru life hating yourself and your looks every minute of the day ?? That would be a very negative way of thinking. Its unfortunate, but in this day and age our looks do matter. Society has become superficial and fake. These are not the values our four fathers had in mind in the beginning. Anyway, it sounds like to me there's a beautiful person inside you but its not ready to come out or doesn't know how to. You should find inner qualities about yourself that you like. Make an effort to lose the weight u need to and come out of your cocoon. You might be surprised by the person you meet in yourself. Its not about others liking you, the important relationship is the best relationship you have with yourself. Be happy and work on your insecurities. Believe me, everyone has much more than yours. Lift yourself up rather than putting yourself down. Respect who are and people will respect you.