I do not know the exact age, maybe 14? I experienced sudden and random pins and needle sensations in my head causing my vision to go like it would if you stood up to quick, my head felt very heavy too and noise would just fade into nothing. When it settled down it left me feeling out of it. Its hard to explain but its like a light headed feeling but to where I do not feel real and im just kind of experiencing life as a viewer, not living it? Eventually it die down and I would feel okay again, then one day when I had one of those spells the feeling after never went. I haven't experienced a spell since, but have never stopped feeling lightheaded. Its ruining my life, I feel like im not living. I can not even remember most the memories I have made because my mind was so out of it at the time. The lighthdead feeling is so much worse than it used to be, I can not even walk for long periods without needing to sit down and let it settle. Im always tired and I can not focus on much, my foggy head makes me eye site blurred, I sweat and get out of breath from a 2 minute walk but I do not get physically tired, ive never been overweight or anything like that i also have frequent headaches. Its just running my life and no one takes me seriously. Ive had a thyroid blood test and it came back okay, I do not have anemia. I have no clue whats wrong with me. im 19 and I feel like I havnt even lived.