Breast buds and small breasts at 15/16??

Hello. I’m 15 (almost 16) and I’ve had my period since I turned 13. I’m 5’4 and 107 pounds. I’ve had breast buds since I was 11 and I haven’t changed AT ALL. I look pretty flat and almost as if I have inverted nipples but it’s just breast buds. It’s almost as if I started breast development and I just suddenly stopped while everything else proceeded as normal (periods, height etc.). I also have (somewhat) irregular periods and a very hairy stomach. All of this makes me VERY self conscious. I am very concerned about it. Is there anyone with the same problem? Or is there something wrong with me?
Answers

kelvin

why not stress and worry about that after your done fully growing