Hello,
You need to go for an X-Ray (IOPAR) for the correct diagnosis. If the pain is not there, doesn’t mean treatment is not required as it can cause problem at any point of time. So, i will advise you to visit a dentist & get an XRay done for the right diagnosis.
Next Steps
Visit a dentist & Get an XRay done
Health Tips
Avoid eating from that side till you get checked as the remaining tooth can also break.
Maintain hygiene. Brush twice daily & rinse after every meal.