I just started back on my birth control after a year now and i've been taking it everyday at the same time but in the first week of taking the white pills I bleed for just one day and it went away . I am sexual active and have been using a condom with my boyfriend expect for one day we just got carried away and didnt use one by this time I was already on the 15 pill ...and I'm just scared I wasn't protected And I might be pregnant.