welcome to healthcaremagic
Does it hurt only when you pull your eyebrow? or some other times also?at night also?
Did swollen part cyanosed -blue earlier?
Did you applied icepack then?
Do you have fever? redness
over the injury
Because brain injuries can be life threatening, even people with apparently slight injuries, with no noticeable signs or complaints, require close observation
Get yourself examined by a Doctor.
Wish you good health