Started my bc pack on a Sunday (28 day pack) and during the first week missed one, took it the next day, then missed the one for that one. Done this 2-3 times then spotted for about 3 days. I've been on the pill about year and a half. Had protected sex in the end of the second week or beginning of the third. He didn't even finish. But when I started my sugar pills I spotted maybe one day and never fully got my period. Am I pregnant? What is the likelihood? Or did I miss my period because I messed up my birth control so bad this month?