For about a little over two months now I have been having these sharp pains in my head normally on the right side of my head, temple area. Ive noticed that i have been seeing a zigzag light in my vision it starts out small then goes all the way across my vision and last for about 30 minutes or so. At first I did not have any headaches at all with these but know I am. They are getting pretty bad, and last acouple of days. and I still get the sharp pains as well on and off even when i do not have a headache. I keep thinking that it is something really bad, but hoping its just the sign of migraines. B ut ive never had any before that im aware of. Any answers???