That's... so quick. [ She eyes Mikasa warily -- not as though she's fearful of getting too close, but certainly worried about what's happening to her. Searchingly, she reaches her hands up to touch her own skin, her neck, her cheeks, the backs of her arms. Nothing yet. ]

If we change that quickly, some of us will be entirely changed by tomorrow, even. Does it hurt? Do you feel like you need to see a doctor? I suppose doctors here would just say everything is proceeding as normal, though.