Hey, there's all kinds of formats to resumes... you don't have to use the traditional "work history" format. It sounds like you've attained some good/great business skills. One way to address it is to talk about how your transferable skills apply to the gig you're going after. Employers like resourceful, self directed types like you seem to be... so make up some stuff to fill in the gaps or anticipated questions.

Keep us posted. :thumbsup: