Your story sounds so much like mine. I only had my IUD in for 10 days cause the sharp pains and weird sensations in left leg, foot and arm were so scary. I also had chest pain. I have had it our now for over and year and overall im doing much better but still struggle with my left leg off and on again. It has been a very scary ride but this site saved me!!! I havent found one doctor who feels like the IUD has caused all this, but I know it was! Good luck to you and we are always here when you have a question or need to just vent.