Graduating a year late still means you graduated. Nobody at the job asks when.

Timelines feel like scoreboards while you are on them and stop mattering almost immediately afterward. Nobody in the room where you actually want to be asks what year it happened; they ask what you can do. The extra year usually contains reasons, and reasons belong to a real life rather than a failure.

Stop comparing your calendar to people who had different circumstances. Focus on finishing rather than on finishing on time, and let the date be whatever it turns out to be. Getting there later is still getting there, and nobody checks.