One of my stores is gone

[LuciaS]

When I wanted to go to my stores today, I was shown one less.
Only the three public stores and the one set to private are visible.
However, if I click on a direct link to the missing store, it still exists. It is just no longer visible on the page where my stores are listed.
Help!

[PenguinPower · Accepted solution]

Try this first - It's easy to accidentally unpin a store - go to the top of your stores page and look for a pull down menu that says show:  set it to 'all stores'  and see if that helps. Check to make sure they are all pinned - if there little pushpin icon next to the store is blue it is pinned, if it's gray it's not pinned. 

[LuciaS]

That's it! I never changed anything there, so I didn't even look.
Thank you very much!