HELP!

So I read on google when u are ovulating your cervix will be high ! Well my cervix is high and I’m NOT ovulating! I’m supposed to get my period in 2 days! My cervix should be low rn right? I have also been cramping in stomach and back! I’m freaking out ! 🥲 some of my <a href="https://play.google.com/store/apps/details?id=com.glow.android.eve">period apps</a> say I’m also late on my period but idk how true that is! (Yes ik the placement of your cervix can’t really determine if your pregnant but I do know when your period comes your cervix will come down !)