Apple Music not playing downloaded songs on iPhone

All my downloaded music is not playing in my phone. The music comes up on the screen like it’s going to play & then stops. I’m only able to play music on my playlists & even then it’s skipping songs. I’ve already updated my IOS, restarted my phone multiple times & checked that my Apple Music subscription is good. Also, my settings are already set to sync. I’m not sure what else to check. It was working fine yesterday.

[Re-Titled by Moderator]

Original Title: Apple Music not playing