Why does my right breast hurt SO BAD?!

I'm 14, my period was like.. One and a half week ago.

I have quite small breasts

This morning my right breast started to feel sore.

Now, as I'm lying in bed it's hurting sooo bad!

I've done all of the research on breast cancer, and it doesn't really seem like it, the entire breast is just super hard and sore and it's hurting.

When I feel it I can't feel a lump, it's more like the whole entire breast is a big, hard, round lump.

What do you think it is?

[henni593]

But, there is, right beneath the nipple a hard little ball that hurts the most. It's like it's attached to the nipple, right underneath it. It moves along with my breast.

Is it a cyst?

What is it?

My mom said that if the pain and hardness doesn't go away we'll see a doctor.

[henni593]

Since I am so young maybe it's a juvenile fibroadenomas?

Can someone explain exactly what a fibroadenomas is? Is it a hard, round, painful little ball in your breast? Because that's exactly what I have. :)

[Jaz1989]

Its just your chest growing, dont worry. also take a warm shower and let the water hit them. also get a warm cloth and put it on them