I am usually on the pill but ran out for a few months before getting some more. After getting some more I waited for AF to start so that I could start the pill again. DH and I had unprotected sex twice, about 10 days before AF actually started (not good, I know). AF started on the 14th Nov and I started the pill the same day. I have quite heavy AFs that average around 8 days (and come irregularly) when I am not on the pill so it was no surprise that AF was heavy for the first 5 days or so but what is unusual is that 13 days later I still have AF, the blood is red and shows no signs of stopping (though isn't really heavy). I have taken a pg test to see if there are any pg hormones in my system but it was negative. I have no pain at all.
Is this just a bizarrely long AF or could it be an early MC? (Thanks for reading if you got this far)