I had a Mirena IUD inserted back in 2016 and the first 2 years were great. It wasn’t until the 3rd year did I begin to have so many weird symptoms. Such as painful breast cysts, migraines, insomnia, anxiety, hair loss and depression. Every doctor I consulted with told me that those were NOT symptoms of the IUD. They even gave me a hard time when I asked for it to be removed. Since it’s removal all the symptoms are gone.