Duplicate Products Added

Alrightythen! I’ve looked everywhere, and cannot find and explanation for this, or what to do, so I need help.

I’m new to selling on Amazon and things aren’t very clear.

In this case, I’ve added 2 products (my own) with variations. When I finish adding everything, it appears in my inventory dashboard, but twice. Both the products and the variations appear twice. The asin is the same for the duplicates, but the skus are different. Everything else is the same, except if I add the listing to different countries. Then when I go to the actual ad, it says 2 offers from… etc… And they’re both my products.

Any thoughts? Is this as designed? Should I delete one of the listings?

Much appreciated