i get headaches normally about 2-3 times a week that will last all day no matter what medicine i take or anythng.They only are on the right side of my head right in my eyebrow! the pain starts off not bad and turns exttreamly bad. When i get them i usually feel weak, my feet go numb, and i get extreamly tired I also get really dizzy. I also am always seeing little flashing lights all of the time, like little multi-couloyured dots are floating around and tehy get worse when i have my headaches. they never go away! does anyone know what might be wrong? im 14 years old by the way and my name is Yilania.

thanks