Hi Susie,

I don't know enough about Parkinson's to know sorry.
Have you Googled the symptoms of PD?

All my MS tests have been clear so far too. I know, I start looking up other diseases as well!
A new chiro I've seen thinks it's just 'Adrenal Stress'. But then I found an article saying Adrenal Stress can be a symptom of MS!!

We have to have an open mind though - if all tests are clear so far, then the neuro's can only go by that at this point.

How long have you had symptoms for?
IF it's MS lesions can take a while to show.
But I can hear and feel your frustration. I'm in the same boat!