My boobs have grown and i want my old ones back

I'm 23 in the past year my boobs have seemed to double in size. I'm not taking anything or doing anything new but there's a distinct difference in appearance. Also, before you say weight gain know that I'm the exact same weight I was since my...

senior year of High School. I'm also a professional ballroom dancer so I'm very active physically fit. What could be causing this is there any way I could regress the effects?
Thanks!

go get checked out I no its not my biss to telll you that but I dance and stuff to so yea like my 1 got a lot bigger then the other and it turnd out to be like this odd thing from dance lol so yea

Are you pregnant? Side effects include vomiting swelling of the uterus, Eating the strangest foods, swelling of the feet, swelling of the boobs, and could result in infant.

???

its sounds like you still havent completely finished going through puberty yet!
it usually stops around 20 give or take a few years
it sounds completely normal, and they just needed to grow
blame it on genetics!
also yes, pregnancy will make them grow, also one side affect from being on the pill is that they might grow bigger too
but id say they were going to grow like this anyway
there isnt anything you can do to make them smaller (or bigger!)
but if they do bother you and are causing things like back pain then maybe youd want to consider having a breast reduction

Well if it isnt a result of weight gain then there's probably not much you can do to get rid of them... It is probably just hormonal shifts (same thing happened to me), and unfortunately I dont think there's a way to reverse that... Like jaz said, if it is that bad, there is breast reduction...