Iud checking

Lexi

3 weeks after having the IUD put in, I could feel the hard bit from the iud at the cervix and could only feel around and find one string (I think) , I went for a scan, and saw the iud was perfectly in place. It’s felt that way in there ever since - do I need to worry? If it feels the same surely it’s okay? Not sure any advice ? Pretty sure iud is working, on my period right now, and my periods are regular.