Thread: My boobs have been hurting really bad for 3 weeks, is it because of birth control?

So, I've been having this pain in both of my boobs, it's not around the nipple, it hurts like in that whole "area"...everywhere i touch, it hurts.
I had my first period when I was 11, I'm now 17, so, I think that it's not time for me to develop more...
However, I started taking birth control, Gynera, 2 months ago, because I have POCS.
I had my first pack...the first month I took it everything was ok. I had my period when I finished it. But 1 week after I started taking the 2nd pack my boobs start hurting...and when I say it hurts, it REALLY hurts, it is causing me discomfort...I think they are a little bigger, but I don't know if it is because they are swollen.
What's happening with me? Is it because I'm on birth control, girls? I mean...I used to take Diane 35, and my boobs would hurt sometimes, but it was like 3 days...not 3 WEEKS. Everyday of these 3 weeks.