question: my 19 year old son who has high blood pressure for years due to solitary kidney , with only small amount of kidney damage is complaining of left side back pain along with urine frequency, but no pain to urinate.... a complete feeling of not well..... he tested his sugar ( 15 ) but after a light meal..... im very concerned as there is a strong history of diabeties in the family .... he is also spills a lot of protein in his urine..... im trying to get him to call his kidney specialist but he refuses and says he will test sugar in morning.... concerned mother