Any moms on Mirena have loss of appetite or weight loss? Since getting on it I haven't been able to…

Any moms on Mirena have loss of appetite or weight loss? Since getting on it I haven't been able to eat much and I feel nauseated at the smell of food once I get full.. I've also gotten a few comments saying I look like I've lost weight since being on it., didn't know if anyone else has experienced it?