The eye doctor used cyclopalegic eye drops on me I've had a horrible headache dizzy blurred vision nauseated for 3 days. Why?

Narrow angles. Make sure you call the eye doctor immediately and discuss your symptoms. While unusual in a person your age, narrow angle glaucoma attack may be precipitated by dilating drops in those eyes that are predisposed to it.
Seems long . These can be side effects of the drops, but should only have lasted a few hours. Could you be getting the flu?