B12 and Neurological Diso. Really low?

Hi Dr, my B12 level is 220. Is it really low? I have shoulder pain, hand pain, leg pain and discomfort in balance when I turn my head either of the side. All blood test and brain, spinal cord mri are normal. I was too worried about Parkinson’s so I visited the movement disorder specialist just by looking at me he said to visit psychiatrist. But I did not visit any psychiatrist. It's been 8 months now nothing has changed nor symptoms are increasing nor decreasing. But three weeks back my thumb started twitching I was completely made my self assured that I got parkinson's. But after one day it stopped twitching. Till now twitching has not come back. If I visit neurologist then again he will ask me to meet the psychiatrist. What is your opinion. I am too worried