Cervix positioning? Or intestines ?

My cervix is high and hard. But I cant tell if im touching my actual cervix or if im feeling my rectal cavity in the back of my vagina.

Also what does the cervix feel like before your period and when pregnant?

i dont need to be criticized im just trying to find out whats going on. I know it's not 100% reliable but I'm just checking it out and yes I'm gonna test soon.