Well, after spending the day reading all of the different posts, I decided to have my Mirena removed. The doctor, quite surprisingly, told me to come in tomorrow to have it done. This is a new doctor because the one I had been seeing seemed less than concerned with my symptoms. I hope the process is smooth and I start feeling better soon. I've only had in it for 9 months, but I've felt horrible the entire time... at least it is a start!