what is gok g on im lost 😧✋😦

OK so (AF) was supposed to be here on the 16th but this is all I have been getting since the 13th what could be going on anyone have any ideas I did the (BD) on my Peak ovulation day of November 1st and we did use pre-seed I'm just curious as to what maybe going on with my body I'm having pelvic pain but my nipples don't hurt just the sides of my breast do