My periods used to be irregular before I got on the birth control pill 2 years ago. Ever since then, my periods have started about every 28 days or so. In the middle of June, I lost my birth control pill package so I went about 2 or 3 days without taking them. My boyfriend and I have a lot of unprotected sex but he always uses the pull out method and he has never came inside me before. My period was supposed to start on Sunday July 2 and it didn't. Today (Friday, July 7) I seen spotting on my pantyliner but it was a faded pinkish/reddish color. I put a tampon in and every few hours when I have changed it today, it has been that very light shaded red. Was my period just late? Or is this light colored blood something else? Could I be pregnant? I need answers!