Clearblue Advanced OPK Question

Kayla

I’ve been using Clearblue Advanced OPK for about a week now. I had a few “low”days initially, but on Friday it said “high.” I’ve tested “high” for the last five days. I’m getting concerned I missed my peak or it is not going to show up. Has anyone used these before? How many “high” days did you have before getting a “peak” test? I have PCOS so I’m wondering if maybe that is messing with it.