Ovulation week!

Soo tomorrow starts the first day of my fertile window.. I started my opk last night (I like to start a little early) and so far it's negative. I'm expecting ovulation day on Saturday and I'm super nervous. Last month I tried preseed, opk and I temped with no luck. This month SO started taking his vitamins and we are going to BD every other day instead of every day to see if that helps this time. We'll see. Expected af November 30th.