Cervix position?

So I have been trying to monitor my cervix position for knowing my fertile window and when af is coming . I think I have been getting good at it, I think it is too early to test af due in 5 days but Ofcourse having bad pms symptoms ( hoping they are pregnancy symptoms ) my worst symptoms are sore boobs and acne ugh ! Has anyone that has gotten pregnant noticed there cervix position ??! Usually mine is lower now as af is due soon but I checked today and I couldnt even feel it it was so high and soft ?? I'm praying this is my month is this a good sign or will it drop soon for af ? Anyone ? Lol thanks ladies!