For 3 years now I have experienced daily headaches, on occasions migraines. Along with dizziness, ringing and pressure in my ears (mainly right), difficulty concentrating, a headache like feeling behind eyes, neck pain, and fatigue. I am 16 years old and I am a female. I ve been to the doctor before and he suggested Hypoglycemia, but he never finished testing out my symptoms so I m still unsure. What could it be?