I am 23 and have been on bcp since I was 18. My period is light lasting about 2 days and regular. Well in May it never came and I do not remember ever missing a pill, but I took a pregnancy test anyways and it was negative. Well this month all I have is very light spotting brown and pinkish and just when I pee. I do not need any protection on the underwear it is so light. Are home pregnancy test accurate or should I buy another one? Anyone have this happened to them?