24 day cycle recently and SUPER annoyed.

I have been trying to conceive since Sept now and I know it hasn't been all that long, but since coming off BC my cycles my cycles were 26 to 28 days long and I was using OPKs and was getting peak positives with the clear blue advanced kits. Last month my cycle was 25 days and I'm not sure if I didn't test soon enough, but I got nothing at all on the OPK. This month my cycle was 24 days and just ending now. I did take premama BC cleanse for 2 months in the beginning and then switched to their fertility supplement.

I'm super disappointed as I started out with good reg cycles and was ovulating according to the OPKs and the last two months it's gone down hill! I'm even more disappointed as I was trying to plan a pregnancy around buying a wedding dress. Now I either wait until after my wedding in 2022 to get pregnant or risk not being able to order a dress and do alterations in time for a wedding without knowing if my weight would bounce back.

I'm turning 29 this year and was hoping to have kids before 30. Anyone have any advice?