Hi Elaine,
It is totally understandable that you would be distressed about your diagnosis.
I'm glad you've told your family. If they start to hover you can just ask them nicely to "back off a little"

It would be very difficult to not think about what the future holds especially this week so close to just being diagnosed but please take the advice of the members there in PD forum and take each day as it comes for now.

Vent any time you want.