WA site support just saved me!
I've got a new site I've been working on this weekend. About a half-hour ago I was experimenting with themes. I could only try a few from my site customizer so I went to Build Your Site and selected one to try.
It completely re-built my site and erased my previous pages! Yikes!! I should have known!
Yes, I'm an idiot for doing that...I'm used to trying out themes and it always leaves my posts and pages and for some dumb reason I thought the builder would just put another theme for me to waffle over.
Anyway, I sent a support ticket in and 10 minutes or less later I had my hard work back!
Thank you, thank you, thank you, WA Site Support...you really ROCK!!