am i pregnant ?

Darshenique

hey girls. i had my last period april 8-11, shortly after i had unprotected sex & used the "pull out method" . a week later i had slight spotting, enough for a panty liner . now my period is 1 week late . i've had harsh cramps on tuesday . but no period. i've been having cravings, sore boobs, nausea & slight migraines. is it possible i'm pregnant?