Trending @Capgemini; Micromanagement and blaming for silly reasons

Hi people, I'm in a legacy project and we have a great deal of documentation work for every component there was a code freeze and as we need to publish the document they assigned all the documentation work to me and I did it as usual previously I wasn't asked any questions and. Did not get any review comments for similar work but now they said that the quality of work was too low and our em blamed me for everything I feel a little sad is there any mistake on my side and how should I cheer up I don't even like the tech I work on 🥺