Can someone help me ?

I've finally had 2 days of positive OPKs. I really thought that I ovulated but my temps didn't rise and now the test are negative. (Still very dark but not as dark as the control line) normally I'd just wait and think I was gonna ovulate tomorrow but my CM has changed. I had the EWCM and so much watery CM that is was crazy but now it's back to sticky. What happened? I discarded my temp on cd15but only because we were at a hotel out of town and I tossed and turned all night. I may have gotten 2 hours of sleep, if that.