I am 26 yrs old and had the Mirena inserted when my son was 2mos ...

I am 26 yrs old and had the Mirena inserted when my son was 2mos old in Feb 08. I still have a very light period, however I have major discharge all the time, tons before my period. My cramps are similar to the beginning throes of labor as my back and hips hurt extremely bad. I have NO SEX DRIVE, I am moody and feel distant to my husband. I am typically a very high strung person, yet now I want to sleep all afternoon when I get home from work. I keep migraines to the point of having to visit a neurologist...have the appt scheduled but haven't been yet. I don't feel depressed, just distant. I have dizzy spells. I want this thing gone.