Neurologist

My doctor wants to me to see a neurologist due to a few migraines I've had so far. I know the migraine headache is coming because I start to see static shapes, my right arm gets numb, my mouth gets numb, then comes the headache (In that order) the first time I experienced a migraine was 2 years ago and the doctors did a CAT scan and I got my eyes checked out. Everything was good. Has anyone experienced this?