Hi i have had the Mirena IUD for about 2 years now. I had my strings cut at the six week mark to about a 1/2 inch or so and i have always been able to feel them sort of curved around the outside of my cervix but today i can only feel one string. the other i can still feel but it has curved up into my uterus so that i can feel the loop of it but not the end of the string. I tried tugging a little to see if it was just stuck but it didn't budge. Is this something i should be worried about? I'm just not sure if its normal or if it will resolve itself or what to think of it. PLEASE HELP. -Feeling uneducated.