I'll trade with you, and you can have my 38 DDD breasts.
Then you can spend all of your time wondering if a guy wants to date YOU, or just wants to get his hands on your breasts. You can wonder if guys think you're easy because your breasts are large. You can also have a hard time finding clothing that fits that doesn't look like your grandma would wear it. And you can have issues with swimsuits and find it impossible to EVER wear a sundress.
There are advantages to having smaller breasts, not the least of which is that you know when you start dating someone that they like YOU, not your breasts.
I suggest you come to grips with your body image and stop letting the media tell you what is beautiful. The most beautiful thing in the world is CONFIDENCE, and that comes from loving yourself just the way you are.