I have had left sided headaches. my jaw feels so achey and that is going to fall off. my eye has a sharp pain behind it, sometimes it has so much pressure it feels like it will pop out. I get a "stabbing sharp pain" that radiates through the left side of my head down my neck. Sometimes it is so powerful it makes my whole body jar or jump from the pain like a body reaction to when you get hurt.... it tries to move away from the pain. My whole body jumps. My left side of my head feels like it is on fire. I feel like every vessel on that side is spasmicing. Some bad ones my arms feel cold. I hear my pulse "swich" in my left ear, sometimes my eye waters on that side too. It feels like someone is digging out my skull with a spoon. I feel like I am going insain! The weird thing is that when I get these headaches, I get them suddenly, Annually or bi-Annually, they start and I get them for 2.5 to 3 months straight. Then they get lighter and lighter and then are gone. ??? It happens at all different time of the year... All different times in my cycle. I do not eat anything differently. I am feeling pretty helpless and vulnerable right now. My life is just out of my hands... I dont know what to do. I moved to Az from Wi, thought the seasons and changes might have something to do with it... but still I got them. I am near PHX now and would like to try a specialist.....