Confused...HELP!

Cayla • | Owen Luke 11.10.16 | Ariah Laine 2.4.21 | Two Angel Babies 11.3.19 & 3.10.20 | Kona 1.17.16 |

So I’ve been taking clearblue advanced digital ovulation tests (the ones with low, high, and peak smiley face results) I’ve been getting high fertility results for about 5-6 days now with no peak and then today I think af is starting. Has anyone else had this happen? I normally have a 28 day cycle and today is cycle day 28, I was supposed to ovulate on the 12-13th of this month but I got low fertility results everyday until about 5-6 days ago when I got my first high fertility result. Help!