Hi it doesn't cause much problem in single day if u didn't put an crown r cap over it
The reason for saving the tooth is to retain it's normal function as it was before ...so kindly take care of the tooth until crown is done ...
Next Steps
next step of ur treatment part is crown preparation and impression taking and it will be sent to lab
Health Tips
don't bite any thing hard
don't use stciky foods
don't use that side where root canal is done