Too many copies of website?

No idea how you happened to create multiple site definitions with the same/similar name. The best way I can see off the top of my head as to determining which site definition is the most current is to navigate to your file folders where the documents are stored and see which ones are the most recently modified. For security sake, I'd then make an external back up of those defined sites in the (less likely) event you need to refer to them again before deleting those files from your computer.

Your screenshot is clearly telling you that you are working with the my website "copy" definition and set of files, so logically the first two "my website" and "suzetteboulais" defined sites are likely the ones you want to delete at this point. Using "suzetteboulais" as the defined site name will give you the most clarity going forward--hence once you've cleaned up your files, you should probably rename the "my website copy" as "suzetteboulais."

Chris