presentation plans

The final presentation is in less than a week. I've been thinking about it for a few days now, and it's strange how much it baffles me on how to present everything I've learned in only ten minutes. Not only that, but I have no idea where to start. It's been such a long eight months! I made a linear 'speech structure' but I can't figure out if one should start their presentation with the final result and work backwards, or start from the beginning and then show the final result. The work is not linear, A did not lead to B, necessarily, so I re-did my plans and made a bubble instead. I wonder if I can present in a non-linear way and people will still understand me...