Help, songs were deleted

[cgarcia232]

I was listening to new music and I tried to add a song but it said “all filled up,” and it said I couldn’t add anymore songs. So I deleted a few songs to make room but i realized none of my songs were deleting so I closed the app, opened it back up and I lost everything that wasn’t downloaded. I had like a LOT of songs but the only ones that weren’t deleted are the ones that have the green down arrow circle next to the artists name, which I’m assuming is my “downloaded” but my liked songs that weren’t downloaded are now gone, which were 100+ songs. Anyone know how to get them back? Sorry for rambling.