OPKs negative but calendar didn’t update?

Dora • Mama to Sofie 👶🏻 💜 7/24/2020 💜

Hi! Didn’t know if there was a way to fix this. I have irregular cycles and log my OPKs so that I might get at least a little accuracy with my predictions. Estimated ovulation was 9/10, but I’ve logged negative OPKs and it had been updating and moving the ovulation date. However, yesterday it didn’t and now has me 1DPO. Any idea how to get it to recognize that I haven’t ovulated? Thanks!