Hi guys!

A little update, I had lumbar spine MRI and to my great surprise it seems it's causing most of my issues. The pathology is pretty extensive but I hope not very serious, I'll discuss it with my neuro tomorrow.
All that fibs on EMG I was so scared about is most likely caused by pinched nerve in the spine.
Not really very happy, but it's way better news than MND

Thanks for all support and advice!