I am a diabetic for 25 years and just a volunteer BUT I agree!!! Heed LRS' advice!!!! ASAP
Murray2,
We are volunteers here, not physicians.
I would seek medical advice ... NOW! Finish reading this post and call your doctor or nearest urgent care facility. Have someone else drive you.
A blood sugar of 598 is dangerously high and, if coupled with keto-acidosis, it's even more dangerous.
Check back when you're stable, but get to urgent care now.