If you've been like this for awhile now, then I'm not sure it will stop on its own. Potions and such, they usually have a time limit to them. Glamour Charms would only cover your real appearance, not change you altogether. I don't know of any spells that would have this effect. It's really very curious. [Pause.] Though, now that I think about it... What island did this woman live on?

[He lifts his wand again as he waits for an answer.]

I don't mind showing you. We could go spell for spell if you like, or if there's anything in particular you want to see...?