I'm 16 and have had to have surgery to remove endometriosis, I was given the IUD to stop my periods to help control the endometriosis but I'm finding that I have started to have really bad mood swings! They are so bad that I can't control them, i snap at everyone and didn't know if it was because of the IUD? It took a long time for my body to adjust to having the coil and my periods have kind of settled down now, but i'm finding that i'm tired all the time, my moods are horrendous! has anyone else experienced this?