deleted half of my music library???

i had around 800-1000 songs saved in my music library. the app froze, and when it loaded back up, half of my songs were gone. i restarted my phone twice, refreshed the app, closed it out millions of times, but the hundreds of songs i saved have yet to be recovered. beyond frustrated to have all of my music disappear like that.

Euhdjdsk about Google Play Music, v3.38.1007