I had my Mirena inserted 3 weeks ago to help me with the pain and...

I had my Mirena inserted 3 weeks ago to help me with the pain and extended bleeding I have with two fibroids. I have not had children. My insertion was the most painful experience of my life and the GY had to give me a local before I passed out and screamed the practice down. For women who have not had children, insist on a local and do not experience what I went through. Since the insertion I have good days and bad days, in regards to cramping and really feel that the IUD moves. For a person with fibroids when the IUD moves and touches these, it makes you whole lower back and gut ache. I have had reduced bleeding but the pain associated with it moving outweighs the benefits.I also have nausea associated with the cramps. I go back to my GY this week to see whether it has actually moved and discuss my options. I really feel it is poking me.