Is this normal

Ok so I am 15 and my bra size is 32a I am very smal!!
But thats not my problem
My consern is that my breasts have been hurting and I was wondering if they are developing or if I should talk to my mom and doctor about it
Its not like massive pain but...

it just hurts a little
Enought for me to notice
Can anyone help??
Thx!!

it might be your period
take an asprin, tylonel, or ibuprofen and see how you feel
wait another day- if the pain gets worse, talk to your mom about seeing your doctor. if it dulls, wait it out.

they're growing most likely, if the pain is unbearable then I would see a doctor but they are most likely growing the same thing happened to me

I wouldn't see a doctor at all. You're only 15 and they're definitely going to be growing lots right now. They can continue to grow until you're 22! You could either be having a growth spurt, or you could be getting your period soon. You safe!

thanks guys!!
I actually am on my period lol
but if I am developing that would be grate
I feel much better