what are the chances I'm pregnant??

I'm 17 and in a long distance relationship with my boyfriend, when I saw him for a week (Thursday to Thursday) we had sex 1-2 times every single day without a Condom and I'm not on any birth control (I know it was silly, I really just didn't think about it until after) he didn't cum in me at all but my period is late by 2 days and I'm freaking out