Well, you have made the classic potted Meyer error. Meyers are quite sensitive to significant light change and will drop its leaves to replace them with new leaves better suited to the new light. In the future move the plant from full sun to partial sun; after 2 weeks move it to full shade; and 2 more weeks to inside. Reverse that in the Spring when you put it out, and you should avoid the leaf drop. Yes, I would cut the fruit, as the tree needs to put all its energy into making new leaves. Continue to treat your plant well, and it will make a full recovery.

How's the tree coming along Poppy?

Thank you John for your advice.

Mike