Hi @HeatherRutowicz ...
Is the "ABOUT your INSTRUCTOR" information a unique page within each of your course(s)? If so, have you considered instead filling out your "Profile" information within your Canvas account? In Canvas, if you click on "Account" on the left-hand global navigation menu and choose "Profile", you can edit your profile and add a photo of yourself (if you want). This "Profile" page isn't tied to any one course.
How do I edit my profile in my user account as an instructor?
How do I add a profile picture in my user account as an instructor?
What are your thoughts on using the "Profile" area? Looking forward to hearing from you soon.