Your Dad must have liked what he saw in your Mom. He married her. Where there is one guy like that there are more. Plus you will keep growing until about age 23 so you may find yourself growing larger. As far as looking beautiful with small boobs , look at some of the small busted movie stars Goldie Hawn, Katherine Hepburn and Madonna come to mind. Remember that boobs are only part of the whole picture that you present to an onlooker. To quote "Beauty is in the eye of the beholder" is a truthful saying. I hope you will be less critical of yourself and realize that you WILL CHANGE AS YOU AGE.
I wish you all the best in your life and hope you find the happiness you are looking for.

I have three tips for you to try but I fore warn you that first two are not healthy and researchers have actually told people to stop because it was causing unnatural growth, big boob size is actually not normal.
1. Drinking out of plastic water bottles, plastic water bottles actually have hormone mimics in the plastic and it has the effect of estrogen which may increase your breast size.
2. Drinking milk that's not organic, cow are given hormones so they would produce more milk and so some of that hormone ends up in the milk they produce and you drink it with you milk. Organic milk doesn't have this so it's better for natural human development.
3. breast massage in the shower, a nurse told me this. Kinda hard to explain to you with words but perhaps you'll find out by googling.

When my friend was your age, she had her sister buy her breast enlargement cream.. it turned her nipples puffy and her breasts lop sided.. truth is, if you want to enlarge your breasts any, you have to wait until you are /atleast/ 19 or so, when it has stopped growing -- NOT ONLY growing in size, but inside of your breast glands and stuffy stuff! It can be harmful!

I personally think that women look lovely with natural B cup chests! Most of the guy friends I have would rather take a natural beauty, rather then some busty bimbo -- Don't change anything! Or, atleast wait until you are atleast 18

B is the perfect size. C's look retarded...but I guess if you want to, you could always eat more. i mean thats basically it if your not willing to wear the push up bra. What girls do for shallow guys now days...I suggest you stop worrying about it. The girls with bigger chests are also typcially fatter than smaller chested girls, and umm they'll sag to the knees when aging starts. So be proud of what u have now! :D