my suggestion to you is to go buy a totally different type of pregnancy test. I am 10 weeks pregnant, and I took 3 pregnancy tests, all of which were negative before i finally had a positive. sometimes, a woman just knows. if you buy the test that shows one line for negative, and two lines for positive, remember that ANY second line, no matter how light or faint, means a positive. as for your "period", this could have been implantation bleeding which usually happens around the same time that your period would come and lasts up to a couple of days (i spotted for 2 days), not uncommon in pregnancy. good luck and keep us updated!