Your body could have geared up to ovulate and then for some reason (stress, illness, etc) it didn't release an egg. If this happens, your body will try again later in your cycle, which might be why you got a second smiley later on in your cycle.
And another day of ewcm I'm cd20 today that means I've had 16 days so far of ewcm what the heck???? Most cycles I only get one day if I'm lucky 2
And I have had ewcm from cd5 to now has not dried up I'm just so confused I guess if I did ovulate cd 6 I would get a + pregnancy test by now from all my cycles trying I've never had this happen