Lots of girls do especially when they're young ....one day you'll realize you're awesome and won't pay as much mind to what others think .... Cos I said so :)
Why do I often feel self conscience ?
WTF does self consuis mean?
Probably because you are still young and haven't learn that what other's think isn't really as important as you think it is right now. As you get older you come to realize that there are only a few people's opinions that truly matter. Your significant other, your parents, your children, and your boss. Those are the only people's opinions you should take to heart.