While trying to install a resource pack, I decided to start over and tried to delete the files from the folder. I closed out of the folder and clicked the 'open resource pack folder' button, but it kept saying the folder could not be found. I closed out of the options menu and went to singleplayer. It said the worlds could not be found. On mutiplayer, all the servers were gone. I restarted the game and everything was working fine... except all my worlds and servers were gone.
I probably deleted some important files like a noob :( But pls help..