The smiley faces are mocking me!

Leanne

So I've been using the First Response digital ovulation test since May and TTC since June. I've NEVER seen a smiley!?! It feels as if the happy face on the box is mocking me...

I take the test right after I wake up in the am and have been tracking my cycle religiously since December, so I should be in my window.

Am I doing something wrong? Could my LH surge be so low it doesn't read? Am I not ovulating? My cycle and CM are spot on timing wise, just no smiley or BFP...