I've had this problem for a while and it is just now starting to bother me. For starters, I'm 5'5" and weigh just barely over a hundred pounds thanks to my metabolism (trust me, I've tried everything to gain weight but it won't stick, I use to weight as low as 95 but now it goes between 98 and 102). I have always had small breasts and it never bothered me in the least, I was perfectly fine with it, then I had started to take birth control to regulate my cycle and, well, they sort of grew a little. I'm not sexually active, never have been, and never had a boyfriend.
Anyway, the huge thing I have is that one of my breasts is bigger than the other. So much so that finding bras that fit and feel comfortable are hard to find because of this. I wouldn't go so far and say a whole cup size but it is close. It just bothers me. A lot. I dread every moment I have to wear a bra or anything with a built in bra and don't even wear one when I'm at home.
I want to avoid surgery because I really don't want to have it so I'm looking for other alternatives that may work to increase the smaller breast so I'll have more even breasts. I don't want huge breasts, or even big ones, I just want them to be the same size.
Any help is welcomed.