Hi, I am a 16 year old girl and have been experiencing these symptoms, I am thirsty all the time, always hungry, my kidney hurts, Im dizzy and tired all the time, my vision is blurry even with my prescription glasses on, I feel Like I have to pee 24/7, my stomach is upset all the time, and I have the worst headaches! What could be wrong? I just plain old don't feel good and my mom said I looked a little pale today. I feel so awful! Please help me, what is going on!