Hey- I had a Parkonsonian syndrome from Lyme too!!! I had progressive weakness and claw hand and bradykinesia where I moved really slow and my hadnwriting did this micrography thing and I slurred and I started going into dementia and I had chorea major and chorea in my left hand!! now I am 100% symptom free & normal and have been like that for years.

You should get treated for all the main TBDs, I had them all and they are frequently blood negative=
Babesiosis, Ehrlichiosis, Bartonella, Lyme!!!

I needed 9 months of IV Rocephin-

You CAN get better!!!
best wishes,
Sarah