Take Sylvia (not her real name) for an example. Sylvia has severe, throbbing "headaches" accompanied by:
- heightened sensitivity to light (photophobia) and sound (phonophobia),
- horrid nausea,
- and mood swings.
Actress Marcia Cross is a Migraineur and was part of a campaign to educate people and encourage diagnosis. Here's video of a television commercial from that campaign.
Please, take Ms. Cross's advice and see your doctor if you have unexplained "headaches."