I had a Mirena coil inserted on Tuesday and I've felt weird ever since. My tummy has been cramping (like period pain) but it also feels tender and the waistband on my tights feels uncomfortable. My digestion has also been a bit upset, and I've felt very hot and sweaty at times (even though I'm wearing less layers than those around me). Is this common? Will it settle down eventually? I came off the Pill in July and lost weight/felt great. I'm starting to think that hormonal contraceptives just don't agree with me! Anybody have a similar situation?