Ugh I hate opk

Karina • Super excited baby #2 is on its way due sep.2015
So I forgot to test yesterday it was my hubby's day off and to me it's like a holiday lol 
​So I did test today and I got this  ⬇️
​What do you ladies think glow says yesterday was 33% chance and we did do the deed lol ??  ugh! Why is this so hard ?
​Should I consider this as a positive for yesterday ? iam so confused