I am having frequent urination and feel thirst after urination. I can't tolerate hunger. My body starts shivering when hungry. I do breakfast at 10 am and after that I start feeling a bit lazy. I take lunch at 2: 30 pm and from that time till 8 pm I urinate about 7-8 times and start feeling weak by the evening. After every urination I feel thirst and I have to drink some water. Also my eyes start paining a bit by the evening. I got my blood test and urine test done empty stomach for sugar and the report was normal. please help.