Getting over being self-conscious?

I have a ton of scars on my stomach, legs, face and feet. One way to make you feel better about yourself would be to go and get you're nails done, that makes me feel better about myself. Secondly when you wake up in the morning, look at yourself in the mirror and say that you are beautiful, as for the weight, you CAN make yourself look good, it's just a matter of finding the right thing to wear. Don't wear clothes with horizonal stripes, don't cover up with baggy sweaters. Try drinking a big gl of water 20 minutes before you begin eating a meal. You will feel full quicker. Don't be afraid to show you're curves, if someone doesn't like you for who you are they're not worth it.