Thanks everyone for replying and useful advices. 
I know I should be enjoying my life and that I'm too young to worry about such stuff, but I just can't. .. and I do completely agree with you that I should stop worrying about my breast size etc but it's even the worse when you're 16 because it's such a great pressure to have big boobs in my age... so I don't really want to be pressured anymore and have 1000+ complexes and because of that I want to do something about it. And I'm on a healthy diet too, I just exercise regularly.
Anyways thank you a lot, I hope I can kinda stop worrying too much and enjoy life and of course wish you luck with your NBE program!!
I know I should be enjoying my life and that I'm too young to worry about such stuff, but I just can't. .. and I do completely agree with you that I should stop worrying about my breast size etc but it's even the worse when you're 16 because it's such a great pressure to have big boobs in my age... so I don't really want to be pressured anymore and have 1000+ complexes and because of that I want to do something about it. And I'm on a healthy diet too, I just exercise regularly.
Anyways thank you a lot, I hope I can kinda stop worrying too much and enjoy life and of course wish you luck with your NBE program!!