Shift.ms is better if you're logged in

I was diagnosed in 2011. I have had relapsing remitting but wondering if anyone else has changed. I had good days and bad days. Now, I have burning in my thighs and arms, tops of hands and feet along with tingling. This is not going away, I have it nearly every day for weeks now. My fatigue is overwhelming, I could fall asleep driving or working, however I can't sleep when I can. I don't know if this is a sign of nerve damage or if it is progressing.