I just wondered - i started with a bad neck on Tuesday and by Wednesday i had a full blown headache which was felt like a migraine. Nu Friday it had subsided alot and i thought it was going. Its now Saturday and i feel generally unwell in myself and the pain in my head which was an intensive pain in and above my eye in the left has now moved across to the right side, this time just above my eye also down the right nostril. Im still feeling very nauseous too. Is this normal for it to last this long? Is it normal for it to switch sides?! How much linger do i wait until i see a doctor? Thanks in advance! PS, i do suffer from migraines every now and again, maybe 1 per month or at least every other month. Often before my period, as is the case now.