Megan Thee Stallion claims her own record label is trying like hell to block the release of her newest song ... and she's running to a court for help.
According to new legal docs, obtained by TMZ, Meg claims her label, 1501 Certified Entertainment, and its honcho, former MLB star Carl Crawford, are doing everything they can to stop her from putting out a new song with BTS.
In the docs, MTS says she's the featured artist on a remix to the K-pop group's popular "Butter" track .