Hello for the past three weeks I have had a pain in the left back side of my head which is not consistent. It is just a second at various times during the day feels like someone is pulling at the inside of my head. It is located in the back left upper back side of the head. Then on Thanksgiving I had vision problems and I saw a dr and he said it was a migraine. I now developed a pain in my left throat area which is like a jolt. I have this pain in my throat and back of head yet. I have an appointment with my dr on Monday afternoon. Not sure what is going on and I am scared.