Meredith has never had them before.
Meredith was told last week by her optometrist that she has astigmatism.
Astigmatism is when the invisible whatever over the color of your eye is oval, when it should be circular.
This is why things appear blurry much of the time in Meredith's world. Because of Astigmatism.
If Meredith were still in Costa Rica they would say it is an Estigmatism.
Meredith has a headache from wearing her new glasses today.
Meredith's optometrist warned her of this.
Meredith looks at her reflection and thinks, "Huh?? Who IS that??"
Meredith's supposes she will get used to it.