The shaking might be an essential tremor (I have one and it’s hereditary in my family). It’s usually a benign condition but you should talk to your doctor in case it’s something more serious as it can be related to brain tumors or other shit you really need to jump on.
There’s no relation to masturbation but, hey, if you want a sex toy then buy one.
This is a form of class warfare: it isn’t the rich women - they can go out of state or country to get proper medical care if they need it… it’s poor women that are bearing this awful cost.