I had last month's (the leftover inactive pills that I never take) and this month's pill boxes in a drawer in my nightstand. I meant to throw out last month's pills, but must have thrown them in my nightstand thinking that they were this month's. I took all of the week 1 active (white) pills. During week 2, when I should have been taking the week 2 active (light blue) pills, I had actually been taking the inactive pills.
I don't know the exact start date of my last period, but Feb 29/Mar 1 is a very close estimate. I had unprotected sex with my fiance throughout weeks 1 and 2. I had extreme cramping and a "second period" during week 2. Is the cramping/bleeding likely due to my coming off of the pill accidentally?
According to an online ovulation calendar, my peak fertility days were during the week when I was taking the inactive pills. Barring fertility problems on either my or my fiance's part, is there a chance that I am not pregnant? How soon can I test accurately?