Anne - your first verse is usually the chorus to the song (see the version here in the DT: You Don't Know My Mind).

I've listened to at least half a dozen versions of this from Leadbelly to Western Swing to Doc Watson to Huch Laurie(!) to Appalachian to Ella Fitzgerald and a few others and none of them have your second verse.

Do you know the source for your version?

Mick