One of my worst symptoms from the mirena IUD has been this weird mild vibrating/electrical like sensation in my left arm and leg. I am almost 3 months post removal but I still experience it off and on. The last few weeks I have noticed that my left hand gets really cold at time whereas my right feels normal. I know that if your thyroid is off it can cause your hands to be sensitive to cold, but this is different because its only happening on the left side. Has any experienced this?