I am 24yrs old i've had my mirena for 3 1/2 years and for the past year i have had severe acne,weight gain, mood swings, depression and fluttering feeling. recently ive been nauseated and really tired. When the acne started i went to my obgyn and she put me on tetracycline, when i reported the weight gain she sent me for blood work and a thyroid scan. when i said i think its the birth control she said noooooooooooooooooo there is no weight gain with the mirena and said i should try a diet. Mood swings she suggested i was under stress and may be i should make an appointment to talk to someone. After reading all the blogs and post this thing has to come out NOW !!!