heres a tip for you in case this happens again: make a "server template" in the server settings and keep the link safe somewhere. then keep it up to date by syncing it on a regular basis, so that if something happens you dont need to make a new server from scratch and can instead just make one from the template.
Sorry, I created a bot which was for multipurpose things the code didn't work so I thought I deleted it but it didn't looks like someone found the discord token and hacked it. Sorry once again @yumagaming. Peace ✌️