. I been having nausea, sharp pains that start from the front of my head to the back of my ear, my vision has been changing a lot, im so sensitive to noises and light, I get dizzy and lightheaded about 15 times a day, and I have so much pressure around my head, sometimes its unbearable and my neck gets really stiff at times. I need some medical advice, I have asked my doc but all she said is that its migraines, but she never got me tested for anything. can you please help.