I am 26 years old, female, 165 pounds, and 5 10. I am pretty active with no past medical problems. For the past 9 months, I have had migraines, dizzy and sick to my stomach everyday and lately when I lay down and turn my head to either side it is worse. Also if i lay on my stomach i feel like i want to throw up with extreme dizziness and fatigue . This has been effecting my daily life and unable to fulfill my job duties at work. What could this be?