"i am 17 years old, mother of a five month old girl. i had mirena inserted six weeks after she was born. even since, i have been experiencing increasing hair loss, an increased appetite, daily fatigue, lower sex drive, mood swings, unexplainable sadness. also i bled heavily for three months immediately after i got it with lots of cramping. after it stopped, i didn&#039;t bleed at all for 2 1/2 months until now and its very light, but heavy cramps. i sometimes felt like i was pregnant, despite negative tests. i gained 20 lbs and have headaches. "