i am taking contraceptive pills for almost 5 years now. i got married last december 2010 and change my contraceptives. My last mentrual period was last week of January wherein very less blood came out like spotting only and lasted only for 2 days. I stop taking my contraceptive pills from February 2011 and until this time i am not having my period. I tried to check this out with pregnancy test 2 week ago but the result is negative. What does this mean? I am confuse now with my situation. Advise me please..