Apple Music

When my Apple Music expired I didn't renew it for 2 days, no library now?

SO I've been using Apple Music for roughly a year now, and I didn't have the money spare to pay this month after a big holiday, so it had to wait a couple days until I could once again afford it, obviously it gives you a time period in which to pay it, but I couldn't until 2 days after my membership was cancelled...

When I finally managed to renew it, I was met with a problem...

on my Mac all my songs have been returned to my library, however on my iPhone XR , only my purchased songs are there... Any Apple Music playlists are still there, but they are empty...

how do I restore all of those songs back onto my iPhone?

I've already enabled my iCloud Library again, and Apple Music but no luck!!