You would have to apply to find out if IRCC considered you to be misrepresenting.
If the degree is so genuine, why are you so confident you'll be banned or have to return home? If it's genuine, you should be able to not worry about it. If you get a question from IRCC, you can submit the verification letter you get from the university. You may need to use a different equivalency service to see if they think it's fake.
Your insistence that you need to return to your home country over this makes me think that either you know the degree is fake, or you have suspicions about something. If you were absolutely confident the degree were genuine, you should be trying to find a way to prove it.