ICloud Music Library Couldn't Be Enabled

I ran out of space on my IPhone, so I wiped everything off. Now I'm logging into my Apple Music and all of my music is gone. When I went in my settings, my ICloud Music Library was on. I turned it off, then turned it back on in the hopes it would start to work. Instead, I was faced with an error claiming that it was "unable" to be turned back on and to try again later. Where is my music? I had many playlists which I don't want to lose.