I'm 5'4, I weigh 10 stone and I'm a size 10. 34C usually, depending on the shop.
Within the past year, I have lost 4 stone, just from eating healthier, no takeaway and also going to the gym and jogging. I've gone from a size 14 and being overweight to a size 10, I am so happy.
But girls, I ONLY lost weight because I wasn't confident in myself, if you're paranoid or conscious about your weight then do what you can to make YOURSELF happy.
I am 17.