Is my macbook pro dying?
Run Apple Apple Hardware Test.

Apple Hardware Test (AHT) contains a suite of diagnostics that test the hardware of your Mac.

Here is the official support article by Apple:
https://support.apple.com/en-us/HT201257

And the relevant instructions, "Turn on your Mac, then immediately press and hold the D key on your keyboard. Keep holding the D key until you see the Apple Hardware Test icon."