I've had a headache for 3 straight days. yesterday i had a migraine and i took ibuprofen and it helped but i still had a headache. please help.

See your PCP: Any headache must be viewed as a valid medical disorder and the headache assessment must be comprehensive. See your PCP for evaluation, tests, imaging and treatment options.

Is this unusual?: always qualified... is this unusual for you? migraines tend to have a familiar pattern. head aches have also a familiar plan.. IF what your are experiencing is unusual for you, then seek primary care or other more immediate assessment.