I think you might be a little paranoid, but, ya never know...here's some info:
http://my.webmd.com/hw/parkinsons/hw93188.asp?lastselectedguid={5FE84E90-BC77-4056-A91C-9531713CA348}
What are the symptoms of Parkinson's disease?
The classic symptoms of Parkinson's disease are shaking (tremor), stiff muscles (rigidity), and slow movement (bradykinesia). A person with advanced Parkinson's disease also may have stooped posture, a fixed facial expression, speech problems, and problems with balance or walking, as well as a decline in intellect.
Tremor is usually the first symptom people notice. Unlike most other tremors, the "resting" tremor of Parkinson's disease is most severe when the person is awake but not moving around. The tremor improves with purposeful movement or when the person is completely relaxed or asleep. In contrast, tremors caused by other conditions typically get worse during movement and improve when the person is at rest.
Many people who have tremor do not have Parkinson's disease.
Up to 25% of people with Parkinson's disease do not have tremor.1