I saved my design as a jpeg and the image is off-center of a larger white frame

I created a document in Illustrator, as I have many times before.  I save it as an AI file and I export it as a .jpeg for my use.  When I open the .jpeg file, my 8X11 design appears to be in the right hand side of a larger page.  The document is set up to be 8X11. Where does this white band on the left come from and how do I get rid of it?  It does not show in the AI design.

Image may be NSFW.
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