Not sure if you're undergrad or postgrad and what point you're up to in your degree, but could you transfer to nutrition and study by distance? Charles Sturt Uni have undergrad by distance and Deakin offer postgrad by distance.

I know nutrition isn't the same as dietetics, but if it's the difference between studying and not studying, might be worth it?

Or maybe look at other distance study options? You could prob get credit for what you've done already in some courses.

Just a thought. Hugs hun xoxox