I'm sorry that you are suffering the mirena side effects. I'm six months post now, by experience I can tell you that the anxiety was one of the many side effects i had. I"m doing so much better now but I still struggle with the side effects some days around ovulation, during or after period, for some reason it varies but each month feel like are lessening. I been taking 5HPT for my anxiety and I can tell you that my anxiety has improved so much. I order mine on line @ vitacost but you can also find it on other natural or vitamin shops. I hope you start getting better soon.