I'm sure they'll even out as you get older! It's perfectly normal to have one
breast slightly bigger than the other and you're bound to be the only one who is actually aware of it. If one is quite a bit bigger than the other, say 2 cup sizes or something, then I believe that you can buy special bras with padding in one of cups. You can also buy those gel fillet things and can slip that in one of the bra cups to even your chest out.
Hope this helps!
