Skyla IUD Lost String

Dida

Hey all, I've had the Skyla IUD for 8 months now, but fairly recently realized that I could no longer feel the string it was attached to. I'm presuming I have to visit the Ob/Gyn but does anyone know what I should expect? Will I be able to keep it in or get a new one inserted? If it really is lost could I have messed up my uterus? Any comments or feedback if you've been in this situation would be very much appreciated!