soo i had unprotected sex like a week ago. stupidly, while i was most fertile. i took a plan b a few hours afterwards so i thought i was fine. i’m not supposed to get my period for another couple weeks but today i started very lightly bleeding. do you think this could be a very early sign of pregnancy?

PSA: not looking for rude comments saying i shouldn’t have done it, i know. :) just looking for advice