DMS Migration Project Satus vs. Migration Progress?

I've created a migration project to move from a GCP MySQL database to an RDS MySQL DB., using Full Load, CDC setting. I'm using a homogeneous data migrations, with the native database tools. My migration project has been running for > 48 hrs, which isn't unusual, but there are two statuses:

Migration Progress: Complete Status: Load running

I'm not sure how to tell when the migration will be complete and transition into replication. I'm querying the backend table / database size and that seems to have stalled but not sure what else to check?