I have never had vertigo before, but I had a strange episode this morning. I woke up, and when I opened my eyes, the world was spinning in circles. I was not moving, but the ceiling was going around and around. After twenty seconds or so, the spinning slowed, and after another ten or so seconds, it came to a stop. It really scared me, so I sat still for a few minutes, hoping it was just a one-time thing. All day, however, I have been extremely dizzy and clumsy. If I lean over to pick something up, my head swims and I fall down. I feel like I stumble more when I walk, and I have a headache. This has all come on very suddenly, and it's really upset me. Nothing like this has happened to me before. I am 22 years old, and in good health. I am far from home with a group of people working on community service project; the guy in charge thinks I should go see a doctor, but I feel like that's jumping the gun. Is this vertigo, or a sign of something bigger? Should I go see a doctor right away?