Well I have been diabetic 45 years odd. More or less... I have this symptom from time to time, bar the pee part. I understand the nurse not knowing but then unless the nurse is a diabetic they would fail outright to understand how a hypo or hyper is or feel like. Unfortunately I know not of a cure apart from the blood test that we do to gauge what our BS is at that moment in time. Sorry I cant be of more help and I hope you will not let you worry you too much.