Hi my name is Haley an I am 16 years old, and for about 3 months now I ll randomly start to feel dizzy and constantly black out, and whenever it happens I immediately feel tired and weak and out of it, and all I want to do it lay down, and my head will start to hurt. I have been tested for hypoglycemia, anemia, and low blood sugar all came back negative. And my doctor just said its my eating but I eat normally, at least 3 times a day + snacks. So can you please give me some indication on what I can do to make this go away? Or what is wrongwith me it s really starting to scar me.