Kyleena (IUD) TMI!!

I am 22 and have never been pregnant or had a different IUD. i have had kyleena for over a year now. Ever since i had kyleena inserted, i have had the worst cramps i have ever experienced in my life. My doctor told me the horrible cramps would go away after six months, but they never did. I never experienced strong cramps, even on the depo shot, but he ones i have now will literally have me on the floor crying. I also have these cramps all throughout the month and not just on my cycle. I have gone to my doctor twice to see if it was knocked out of place or something and she says it’s fine. Has anyone had an experience with kyleena before? Or should i just get it removed? First time posting on here. Tips and advise please!!