Trying to conceive with PCOS

wonder if anyone can help
I have PCOS and are currently trying to conceive
since using tablets to help my periods come back I’ve since had one in december 2023.
I have been using the clear blue ovulation digital test to try work out if and when I ovulate.
recently for 9 days I had high fertility (flashing smiley face)
I took a second test with a new digital stick on the 9th day that once came up as low fertility

however on the 10th day the regular test I had been using was again high fertility but the new one ( which would of been used twice now) is showing as peak fertility (smiley face)
really confused as to whether I am ovulating or not? Are these test worth me still trying?