OK well my breasts are very tender and sore and I don't know why.. . Usually they get like this about a week before I start my period but for some odd reason about a week after my last period they got that way and have been sore ever since and I have no idea why can someone please give me some clues to why they hurt?? :confused:

There could be lots of reasons

Hormonal fluctuations can cause it - sometimes due to age, cycles, etc. Growth could also be an issue.

Is there anything else going on that could be a clue?

There could be lots of reasons

Hormonal fluctuations can cause it - sometimes due to age, cycles, etc. Growth could also be an issue.

Is there anything else going on that could be a clue?
I hope that my boobs aren't growing I'm already in an I cup and my cycles are very regular and I'm only 18

I cup? I didn't even know they made them that big. Finding bras must be hard. I hope, for your sake, they aren't growing again. Although, at 18 they could still be growing. Sorry.