I have had the Mirena in for a little over 3 years now.. I haven't had any problems with it and I haven't really had a period since getting it.. For a little over a week now I have been feeling nauseated and my breast have been tender... Scared, I ran to the store and bought me a couple pregnancy test and they both have came back negative... I don't understand why I feel this way if they came back negative.. I made an appointment with my gynecoligist but they can't get me in for another 2 weeks.. Im just really worried that I am pregnant. Has anyone else had the same thing with them and it turn out to be nothing...