no water

So earlier when I got home from work the water was working just fine.  Ran to Wal-Mart to get a few quick things, came home & BAM NO WATER!

Just like that... it vanished apparently.
Talk about frustrating.  Stressfull.

Seriously... not now.  I started out having a really bad day because I wasn't feeling well (sinus/allergies) & the day slowly got better, then it took a serious plunge!

Someone shoot me please!