Yeah buddy, these are undesired and premature warnings that one cannot afford to ignore. Try to check the current average of your blood pressure today and verify that you are not suffering from high blood pressure lately. Since these are conditions that jointly with a bit of stress and the lack of a long enough and comfortable repairing sleep every night certainly could trigger unexpected results.
As I suppose you remember, I lost my baby sister a few years ago through a sudden brain stroke that appeared out of nowhere without warning. Yes, a silent aneurysm that was laying inside her head without anyone noticing. But one which when it made its first and final blunt appearance, there was not much else to do. Even if it doesn't end up killing you, its dire results can certainly be devastating.
Sleep well, control your diet and check your blood pressure once a day. In cases like these with previous warnings, there will never be too many precautions to take and be highly attent.
Cheers!! :)