I’m really confused !

Mel • Mummy to a gorgeous girl and beautiful boy

So I’m using Clear blue advanced OPKs and have had a flashing smiley for a 8 days now. (Think I may have started testing too early) Glow says I’m due to ovulate tomorrow so shouldn’t I be getting the static smiley by now? As in today? I had bit of EWCM yesterday but nothing today. I feel bloated/constipated today which I thought happens when progesterone rises after you ovulate. I’m scared I missed the surge or I haven’t actually ovulated this month 😔