I previously had success with syncing my notecards from my Mac to my iPhone app. However, today, after creating several new notecards, I kept getting an error when trying to sync, even after restarting the app on my computer. I clicked on my preferences to do a force sync, and this gave me an option to download or upload from AnkiWeb. I thought this would allow me to retrieve my cards from AnkiWeb, but it appears that all the cards I made today have been lost.
Is there anything I can do to possibly recover these notecards?