is this a sign of pregnancy???


Hi lovely ladies, I would like to a very high cervix a sign if pregnancy ?? I have been checking my cervix for the past 3 days and its so high I have to like lean all the way forward and its barely reachable lol and I might sound silly but I am pretty new to checking the cervix. is the cervix the little thing that feels like a nub when you reach all the way in? I use <a href="">ovulation apps</a> and all three of them said that I was supposed to get my period anywhere from the 21st to the 24th and I still have not gotten my period but I tested 2 days ago and got a negative test so I'm trying to see if I high cervix is a sign of pregnancy. TIA