33 year old female. No diagnosed medical conditions. No medication. Family history of thyroid disease. Current BMI 23. Diet reasonable. Moderate drinker. Social smoker.

I have suffered from random intermittent neuropathic pain in my left upper arm for approx last 2 years. It will occur causing me to clutch my arm the happen a few times throughout the day then not happen again for weeks or months. It happened recently and during an episode my left index finger jerked. I know I should see my GP but would just like to know what you think first of all. Does this sound like early symptoms of MS?