Are ClearBlue digital OPKs very accurate? 👇👇

This is only my 2nd cycle using digital opk's. My husband and I have been TTC for about a year and haven't had any luck so got digital opk's so they would be easier to read since my periods are so irregular..

Last cycle I got a HIGH readings that started on day 8 and then got my PEAK on day 13. AF showed on day 29... Only had moderate bleeding the day of and very light spotting the following 2 days.. (weird period for me - normally pretty heavy for 4/5 days)

This cycle.. I got my first HIGH on day 10 (today)..

I had some slight cramps late last night and had a tiny amount of blood in discharge when wiping earlier.

Are digital opk'S very accurate? I really just want this to be our month!!!!! 😬😬