Have you checked with your gynecologist? It would be a stretch for an IUD to cause neurological symptoms unledd your blood was getting poisoned in some way. Perhaps infection? IYour symptoms may have another cause.
Alex
I had one put in May of this year, was diagnosed with MS in August and my Mirena fell out in November by itself. It was suppose to last 5 years and only lasted 6 months. Came out after I started treatment for MS.
Could be a coincidence or not? Who knows?
Might want to check with your doctor just to get you some answers.
Best of luck to you.