I had my Mirena inserted March 27, 2009. I have had constant bleeding and exhaustion. I cannot sleep on my stomach or back at night due to the cramping. Though my body is thin, I look like I am pregnant due to the bloating and have actually had people ask me if I am pregnant. My breasts are huge and swollen, size 34dd! I just developed severe vertigo, and am having the Mirena removed tomorrow. I am scared that the symptoms will not improve, and many have noted that the symptoms worsened before improving. I switched to the Mirena from birth control because I had depression and anxiety from the Pill, and now am worried about the post-Mirena crash, depression, and anxiety being worse.