Sick feeling

Haven’t been diagnosed as of yet August 12th if my 2nd mri is negative for diseases like tumor, stroke, MSA and other illness, I will most likely have my clinical diagnosis of Parkinson’s as she is pretty certain that is what I have when she conducted the tests, just wants to make sure nothing is mimicking it.
My question is
1: who gets nausea, like morning sickness?
2: migraines
3: I seem to be multiplying in skin tags, itchy scalp, face always feels dirty (oily) is this common?
Neurologist said I have Parkinsonisms, and I have the 4 they look for to get clinical diagnosis. Will know for sure August 12th. I know all the common ones, also know everyone is different, just wanting to know of the lesser known traits people have with their Parkinson’s. Hope I have made sense

As you say, everyone is different. Dad hasn’t had any of these issues or the shaky hands etc.

Has had initially falling issues, speech issues (which we can control) less control of bladder/bowel and swallow issues (not helped by having had throat cancer 10 years ago)