7 days late

So as of right now, I am 7 days late for my period. My bf and I have protected sex, except for this one time possibly during ovulation. He penetrated 3 times and never finished inside me. Within 2 days of the actual day my period was supposed to start i had some spotting and cramping. Since then I have only been cramping at times, no bleeding. Could it be highly likely that I am pregnant??