So my period was suppose to start on the 27th and it has yet to arrive.. my period usually always lasts 7 days but in December it lasted 4. I took 2 pregnancy test like a week before missed period and both were negative. 3 days after my most fertile time I had brown/very light pink spotting for 3 days. Should I take test now or wait till the first of Feb? When I got pregnant with my first child in 09 the hpt didn't show up till I was 7 weeks pregnant. What should I do?