Turns out I changed my config and the cert just expired on me o.o No idea what happened lol.

That said, it appears that Telegram, which I mainly used through Matrix, had logged out my host from it.

So:

- Expired certs

- Telegram force-logout for ... some reason.

My server did _not_ take that too kindly - and, I actually needed to have Telegram because I needed to be able to talk to my mom, who was going to pick me up. So this was VERY much a panic moment >.<