I've also been keeping track of my ovulation with these OPK strips. Honestly, in a way...it kinda stresses me out. Every day is different. I test around the same time each day. I just don't understand why it sometimes picks up a surge (faint line) and that same day that evening I won't get anything!
I have also been taking a look at my CM more and yesterday I did notice that it was a little cloudier but definitely stretchy.
*sigh* Crossing my fingers and not losing hope! 
