Ovulation

I wish that I knew exactly when I ovulated. This is my first month tracking and trying and it has been nothing but a guessing game. I know there are tests to predict but I haven't and should have. My temp spiked the other day a whole degree so I think I am now but I have Nothing but water CM when normally ( when we didn't try) it was just point on the normal CM around ovulation. Frustrating to want to be so in tune with your body and feel very confused by the out come.  Just a rant :) always praying for happiness and health