My boobies REALLY hurt

Jessica • Officially a momma February 2021 ❤️🤰🏻
So I still have about a week and a half till my period comes. I have been on the pill since 2014 and never once have they been this sore. I have noticed and my SO has noticed my boobs have gotten noticAbly larger aswell. We have unprotected sex, only on days we know I am not ovulating and use the pullout method. I am. 16 and kinda worried. Any ideas?