Lightheaded and lower back ache
I can't figure out why I keep getting lightheaded. It's happened 2 or 3 times in the last 2 weeks. One time when I was sitting in our vehicle, I just happened to turn my head to the side. It happened again this morning, when I was standing up and happened to look down. And again while I was getting my hair cut.
Also, I've been having a mild backache the last few days. I thought it might be inner ear infection, since I've had that before. But, I became really lightheaded this morning while simply sitting. I had some mild nausea at the same time.
I came back to work and had something to eat, and it seemed to help---although maybe that was just a coincidence.
Any ideas what it could be? I don't know whether to see my doctor or not. They say that millions of people see doctors everyday for common lightheadedness and dizziness, and most of the time, there's nothing they can do anyway. Also, I'm not diabetic.