Period

My fiancé and I have been trying for about 4 months now. We've basically just tracked periods and have had sex every other day at the least. Haven't done any ovulation tests or taken temperatures.

I haven't gotten my period, though. I was supposed to get it two days ago. I took a pregnancy test yesterday but there was just one line, and maybe a very, very faint line, but there still haven't been any signs of me getting my period?

I guess there's no point to this post. Just nervous! Don't know what's gonna happen but my fingers are crossed for a baby.