Good evening, @sheligb Welcome to the Canvas Community. Thank you for posting your question. Assuming that your school has not removed/dropped you from your past courses, you should be able to see them listed in your "All Courses" screen within Canvas. Please check out https://community.canvaslms.com/docs/DOC-12972-4152719649 for more information.
I hope this helps, Shelia. Please let Community members know if you have any other questions about this...thanks!