I have Autoimmune Hashimoto’s which I’ve had for 20 years. Last year I had an episode of left leg and left arm weakness, had an MRI which showed up mild non specific white matter, possible demyelination. I was offered a lumbar puncture but too scared to have one! I am now experiencing extreme tiredness, jelly legs which also ache and painful tense headache’s across my forehead, just wondering if this might be the start of MS or my Hashimoto’s playing up again! Any advice very welcome! I’m just really struggling with the tiredness just want to sleep. Be very grateful for any advice!