Can I be diagnosed with Diabetes?

Patient: Do I have Diabetes? I’ve lost anywhere between 17-21 pounds in just a couple weeks, I am not close to overweight, and I have other symptoms I wish to discuss, it runs in my Fathers side of the family and I want to know.

Symptoms: Symptoms: Major Unexplained weight loss, appetite fluctuation, increased thirst, head-rushes when standing

Doctor: