Calling ALL Cervix Checkers!

So i have been checking my cervix for a few months now and have never noticed it being"low", until this month from about 3dpo to around 5dpo my cervix was lower than i have ever felt it! like it was right there. the evening of 5dpo it was medium and softer, now at 7dpo it has risen up to what i consider to be "high" and is closed. have any of you ever experienced this? I am not asking if I'm pregnant or anything like that, im just trying to see if im alone in this phenomena, Thanks in advance! Baby dust!