The problem with Music app after changing the region

Hi there, I've changed the region on my Apple ID. On the phone everything is totally fine, but Music (on my Mac) says me You are signed in with an Apple Account that is not valid for use in the Turkish Store.  You may only purchase music from the Tajikistani Store with this Apple Account.

I checked my account settings but there is thenew region (as I wanted before).

What should I do? I can't listen music on my Mac anymore...