My first question is why do my boobs hurt, I’m 13 and my boobs have grown when I was 11 but just stopped a few months after I noticed a difference ( so I have a small chest), and why have been the same ever since, 2nd question is why do my breasts hurt when I haven’t started my period, and they’re not changing at all, I have noticed other differences to my body but nothing about my chest, and they are bothering me the most, they can really hurt at times and hardly hurt at other times.