I have never heard of such a thing so I don't know:]
It is normal for your breasts to get larger as you grow.
Swelling and tenderness of the breasts around ovulation time can be normal.
No.
depends on when you started puberty.
Yes. As breasts grow, it is normal for them to be tender or a bit sore.
Yes.
yes
Yes
Yes
Yes, it is completely normal, especially if you are athletic.
yes, very normal
Yes, it is a normal thing. Every girl has them.