Hi I was the exact same as you and came here almost 2 years ago looking for answers. Now I back doing my research again. I never got my coil took out as I was diagnosed with ms just in February. I was told for ages blood tests were clear. Go away. But changed hospitals and got a new neuro and he found out in 6 weeks it was ms. Still on the fence as to getting my coil replaced as I'm on year 10 of it now. Still wondering of a correlation with the 2