I've been trying to locate my cervix so I can feel the string of the IUD I had inserted. I can't seem to locate my cervix. I stick my finger in (even my middle finger) and I've stood in different positions but I can't feel my cervix or the string. I heard that the cervix feels like the tip of a nose. I don't feel anything like that. All I feel is an opening which I think is still part of my vagina. I can't stick my finger any farther than I already do. I put it in as far as I can go. Any suggestions?