Sadly, when I activate the now-correct VirtualHost entries for womenofaction.club (to be clear, I mean uncommenting the lines you see in my previous post), none of my websites come up.
The womenofaction.club is a new domain I'm adding to my supported domains, so I can only conclude there's something not set up correctly, sufficiently ugly to undermine all my domains. (I will try defeating the two log lines and RewriteEngine lines to see what happens.)
This is not a certbot/certificate issue, so I don't expect advice from this community (but of course hugely appreciate ideas here and pointing out errors!). I will pursue this in some other way, and let you know what I find, to get closure on this issue.
FWIW, FYI, I maintain a complete server backup (my hosting service is Linode) of the working configuration, such that when I introduce womenofaction.club into the mix and it fails, I can restore the working configuration in under 4 minutes.
My process, when I try a fix, is:
(1) do a snapshot backup of the entire server that does not include womenofaction.club, i.e. the working configuration (3 minutes),
(2) introduce a trial fix into the DNS settings (there are not yet DKIM or SPF settings but I don't believe those anti-hack security measures could have the effect I'm experiencing), or any other changes I can imagine,
(3), see what happens (I'm used to failure),
(4) repeat trial fixes and test perhaps for 10 minutes,
(5) come to the conclusion I need to restore the backup because I'm potentially affecting customers and need to do more thinking (I say 'potentially' because I do this stuff at terrible hours when no human should be up),
(6) restore the server to reinstate the working configuration (3 minutes), and
(7) verify all is running, of course without womenofaction.club.
(8) go back to the drawing board, like checking DNS settings for womenofaction.club yet again, including comparing to settings for working domains) and investigating whatever else I can think of.