|Do you experience zigzag lines or dashes/flashes before you get a headache?||—||—|
|Does it get worse from physical activity?||—||—|
|Are you sensitive to light?||—||—|
|Can you feel a pulsuating pain in your head?||—||—|
|Do you have a feeling of nausea?||—||—|
|Does the attack last long? (from several hours to more than a day)||—||—|
|Can you feel when you’re about to get a headache?||—||—|
If you answered yes to four of these questions then you might be suffering from a headache.
I sugest you contact your local doctor or neurologist.