I get migraines regularly, but this last one was different. ever since, i have a hard time focusing or thinking clearly. head still hurts too. why?

Migraine: When having a migraine some patients reports inability to focus or concentrate. I always recommend reevaluation when ever there is a change in the headache pattern, characteristics or severity. This re evaluation sometimes include neuroimaging (ct scan or mri). I suggest you contact your physician for evaluation. I hope you get well soon).