I have a headache everyday, usually at night. My pupils of my eyes are uneven. One side is large and the other small. It is on the left side of my head above my right eye. Sometimes it is on the whole side of my face and travels down into my neck. I take sinus medicine and ib's. I do not have high blood pressure and am 45 years old. This is a recent event. I never have had headaches like this before. Any idea's