Why does one of my boobs hurt?
Answers: Maybe they're growing.
How outdated are you? They hurt when they start to grow, for about a year I guess. Then they are forevermore sensitive and efficiently hurt. Its probably just relating you that your going to get your time of year soon.
you are maturing and the onset of your interval is likely enormously soon.
dont be scared at adjectives, try and read as much information as you can about menstrual cycles and what happen to your body.
it is all a module of life and you becoming a woman.
oh i get that! i think we're developing! is nearby a lump under the nipple? thats the nipples coming through! weirdly the one over my heart get this first too! then the subsequent week the other one got it! very soon they both hurt a little! no worrie basically growing!
good luck!xx =D
im have the same problem but other side and is hurts