Smiley OPK versus wondfo opk. anyone?

So at 6 am when I woke up I had negative wondfo opk and a circle for the clear blue easy ones. I had ewcm yesterday so I’m trying to be really adamant with the opk’s to time it correct. At 10 am I had a smiley face opk and this was the wondfo which still looks negative. I ran out of smileys and my wondfo all look like this. Would you say I already ovulated or is it still coming? I would think it hadn’t happened yet bc the wondfo aren’t super dark yet, but the smiley face from early this morning is throwing me off...can you have a really short surge like 4 hours? I tested last night also and it was negative....