I wanted to use menstrual cup....so i put my finger inside my vaginal canal to locate my cervix.....im a virgin.....im 19...im able to insert only one finger...the finger goes completely in....but on the upper floor of the vaginal canal i could feel a large circular like structure....it is little bit hard....it doesnt pain or itch....i have gone through in internet....they say it as cervix has come down.....but mine doesnt move at all...i touched the sides of it with my finger....it is attached to vaginal wall....its in the same position since 2 years...im willinv to use menstrual cup....please help me