I had Ménière attack 3 wks ago. Still mild dizziness with certain movements and reading iPad. Normal? The attack was bad vertigo, but now this.

Vertigo. Although you have a specific type of vertigo. It is possible you can develop a benign positional vertigo on top of it.
Treatment traditionally has included taking Meclizine, but seeing a provider that can perform an Epley Maneuver. .