Someone help!!!!

❤RIA❤ • Wife💍mother of our beautiful big girl*2MC *pregnant w our 🌈👶❤❤❤

This has been my first month checking cervix but I have noticed the difference. I was high soft and open during ovulation ( according to calendar), I am now 5 days late, now I'm high firm and closed. I've been online looking and it says when AF coming is supposed to be low and open?

Anybody else w same issues or could shead light on this?