OPK, please. I am so confused

Willow • Chemical pregnancies 11/2017, 12/2020, 03/2021. ICP pregnancy, healthy baby girl 07/2018. Trying for another baby with low progesterone 🤞🤞🤞

I ovulated 5 days late in October compared to Glow prediction. I got pregnant but lost it as it was just a chemical. I started my period on Saturday (6 days ago). Last day of my period was yesterday. So I just ovulated 10/28, now it looks like I am heading that way again??? So last month was 5 days late, this month is 5 days early???? none during my "fertile Window." do you think the chemical pregnancy is causing this or is my body just super crazy? lol Last time I ovulated on cycle day 19, now I am getting close to ovulating on Cycle day 7?