Hi! I hope you have found a solution by now. If not, please consider getting an X-ray done to assess the extent of decay. It would be wise to make a decision based on that.
Next Steps
-OPG (full mouth x-ray)
-Reduce the biting action of the front teeth for a while.
-Keep the oral hygiene to a maximum.
Health Tips
-Brush regularly
-Use fluoride toothpaste
Floss regularly too