Could these symptoms lead to me being pregnent?

Hi my name is Ashley I'm 17 years old I had sex november 26 - 27 it's been 12 days since I had sex last, I've been having werid symptoms like headaches feet sweat sharp pain in my stomick and every tender breast, could these symptoms lead to me being pregnent , and when can I take the test , I need to know as soon as possible  ***this post is edited by moderator *** *** private e-mails not allowed*** Please read our Terms of Use