H.C.
With my first, I took a test the week before I missed my period because I knew something was up (and it was not planned at all). But then I didn't start my period the day I was supposed to. The next day I took a home pregnancy test and it was positive. We are trying for #2 and I took a home pregnancy test 5 days BEFORE my missed period and it was positive. I was so shocked because I just assumed it would be negative so soon. I took 2 more tests 2 days after and still positive. Unfortunately, I ended up having a miscarriage, but my OB said that pregnancy tests are rarely false positives even though they can happen. So you are probably pregnant. :)