Crazy cramping with Mirena

I have had my mirena for almost 2 ½ years now and I have LOVED it. No period, barely any cramping. This changed my life because I before I had it inserted, I had terrible cramps.

Well, in March I started cramping one night. I was so nauseous and in so much pain they were some of the worst cramps I’d ever experienced. It started happening again tonight. I’m so nauseous and I’m having some of the worst cramps again. I have taken a hot bath, taken Tylenol, laid down with a heating pad, but nothing is helping.

Has anyone else had this experience with mirena? I know some people hate it right off the bat, but I’m not sure I’ve heard of anyone loving it and not having cramps and then suddenly the cramps become unbearable. I’m wondering if maybe somethings wrong with it or if there might be something wrong going on.