Dear Christina:
I am sorry about your tremors, but congradulations on your soon-to-be child. As you mentioned, restless leg syndrome is known to occur during pregnancy. Your tremor sounds like an essential tremor-that is you get it while doing something like stretching out your hands, holding a glass of water and so forth. These can be brought on by medications such as those used for nausea and vomiting. I did not notice you telling me that you were taking any medications. Neuropathies, such as carpal tunnel, facial nerve palsy, can occur with pregnancy. I would suggest seeing a neurologist who is familiar with female pregnancy issues.
Your tremor is different from that seen in Parkinson's. A Parkinson's tremor is a resting tremor, or when you hands are at rest and relaxed they would tremor. The tremor in Parkinson's can be seen in the hands, feet, chin but it is usually at rest. There are certain medications that can cause Parkinsonism, but again I did not read that you were on medication. I don't think your symptoms are indicating Parkinson's.
Sincerely,
CCF Neuro MD