Hi I'm Dr. JP. I'm here to try and help you. However it will be very difficult without having performed an eye examination. If you happen to have your previous eye doctors note that would be helpful. Here are some questions.
1. how long have you had this headache (1wk, 1mo etc)?
2. are there period without headache pain?
3. how long do the headaches last?
4. does the headache improve when you go to sleep at night?
5. where is the headache located (left temple, forehead, back of head, right temple etc)
6. what makes the headache worse? (ie loud noise, foods, smells)
7. anything help make the headache better?
8. any symptoms when you have the headache or when the headache starts (ie weird smells, visual symptoms,)
i'm sending a few more question