Could i have diabetes?

You seem too young to have diabetes, are you getting enough iron aka red meat potasium, sodium also are you eating to much chocolate, high sugary foods will cause exessive thirst also eat a diet full of fresh vegetables, being celery tomatoes, parsely and so forth and your probally drink too much also if have a fasting blood test the doctor can tell you if you have it cucumbers, articokes and olives are good for lowering blood sugars.