High fertility 6 days in a row, where’s my peak?!

Melissa

The most high days I’ve had were 5 and then I got Peak day 6. I’m using Clearblue digital OPK. My cycle is pretty consistent, lasting between 28 and 32 days, but my numbers of high fertility differ month to month. Never have I had 6 days though- I had a miscarriage end of June and since then got my period and am back on track. Really hoping to conceive again soon but wondering if this is an annovulatory cycle? How common are those? I usually ovulate CD 17 and it’s only CD 15 but I’ve been getting positive high since CD 10!