+1 for yunohost, though it can be a slow solution. However it will get something up and running easily, provide certs etc. and let you start out on self-hosting. With a half decent old pc you can host a load of services. You could run your own lemmy instance for example. However a lot of newer things are often broken or fail to work in Yunohost (funkwhale and discourse are a couple of things that are beyond redemption)_