It's been happening all day. I mean, it's not like I'm not kinda used to them, whenever I get up to fast, I get all those black spots in my eyes, and my hearing kinda gets weird, but it goes away if I stand still. Well, today, I woke up late, about 11:00, so I didn't really eat breakfast, I just waited for lunch, when I had some pasta. I also had some potato chips. Well, I'd been getting a few headrushes, but not too bad, so I didn't hink anything of it. But when I was sitting in my room, I got up to go to the bathroom, and my headrush was REALLY bad. I got out of my room when it hit, and it was so strong that I fell down. I stayed on the ground until it went away. I thought maybe it was because I hadn't eaten much all day, so I went and got some chips and salsa. I felt better for a while, but I stood up and I got a headrush again. I'm drinking some orange juice, thinking that might help, but are there any more ideas?