We have been TTC for the past few months. I started using OPKs last month and didn't read the directions .. I was so excited when I took my first test and it had two lines!! But, a two weeks later my period came! I was heartbroken. Finally, I read the directions and find out the lines have to basically look the same.  Is this positive? My cycles are 99% regular and are about 28-29 days log. This test was taken in cycle day 20. What does it mean if I ovulate this late in my cycle? Will I still get pregnant?  HELP!!