I'm not pregnant, so what other possibilities could it be? I was told it could be migraines but I've taken migraine medicine but they don't seem to work. Out of nowhere, I'll get a sudden feeling of dizziness and light headed and I'll become really sensitive to light. At times, I'll feel like I have to throw up, but I don't. It's been happening to me for a few years now. What could it be? Lately, it's happened everyday and it seems to be getting worse. Thank you for your help. =]

my doctor just says it's headaches and tells me to take motrin.. -_- not a good doctor eh? i stay hydrated through the day. thanks for your help though =]