Hello,
I also had Mirena for a few months and did not like it. I experienced cramping comparable to labor pains, weight gain, mood swings, oily hair, hair loss, anxiety, felt depressed most of the time, and also zero sex drive. Since I had it removed I have experienced the heavy bleeding, and clear watery and stretchy discharge kind of when your ovulating so I'm not sure if I am ovulating or if it's just hormonal changes. I however don't like it. I also had mood swings after having it removed. It's been two months since I had it removed and I feel a lot better than when I was using Mirena.