Feeling for the cervix.

I’ve had my IUD inserted recently, I was just thinking about feeling for the strings but I’ve had an issue. I can’t actually get my fingers up high enough to touch my cervix or even feel for the strings! My fingers aren’t long enough, I’ve had someone else try for me too and it just seems seems like my cervix is too far up to actually feel it. I’ve tired multiple positions like squatting, one leg up on the toilet, laying down, bent over, arms on either side of my body but I just can’t get up high enough! Has anyone had this issue? Any ideas on how to touch my cervix?