Reset iCloud Music Libray / iTunes Match

For some reason my “Sync Library” Box became unchecked. So when i tried to re-check it the “Syncing iCloud Music Library” took about 8 hours and duplicated every song in my library and made dozens of duplicates of my 30 playlists and Sync Library becomes unchecked again 

I’ve signed out of Apple Music / iTunes store on every single apple device, reset my main computer where my local files are and tried the process above again and go the same result. 

Now I have about 250 playlists instead of 30 and most are just blank. Luckily with the help Dupin & some other Doug iTunes scripts I was able to get rid of them

Is there a way to start from scratch for my iCloud Music Library / iTunes match 

I have all of my music files stored locally and backed up so not worried about losing the data just want to get the sync back up and running.