I have had headaches and dizzyness, extreem tiredness etc, I had my mirena removed well over a month ago and although last time I posted, I thought i was on the mend, I feel back to square one again too!!, I feel your frustration and I am starting to wonder if it is the mirena at all too, Ive been looking up MS, and diabetes, and all sorts of things to do with the head, anything bascially that makes you feel tired, dizzy, constant headaches, etc just totaly no energy and totaly drained, cant open eyes in morning!!, I know I havent had it out as long as you but everyone is different, and I know what your going through, Hang in there, your not alone, and I hope that someone answers your question, and like to know the answer to that one too!! take care you.... xx