Premium user. I have about thirty playlists that I created and suddenly all but 5 are no longer appearing in mobile app when I got to "playlists" or when I try to add a song.

If I click on my profile pic in the top left corner and then click below my pic where it says how many playlists I have next to how many followers and how many following, they all appear there but nowhere else. If I click on the ellipses next to a song and select "add to playlist", only the 5 show and if I go to Library/Playlists only the 5 show. How can I get the rest to start showing again? It's happening on my Android and my old iPhone that I keep connected to home stereo. They all appear on my laptop though.