When my chest feels tight and uncomfortable below

When I was young, I didn't manage my teeth well, so I had a lot of cavity treatments.

In the year I turned 23, I received a crown to fill or cover the area where I had a cavity treated.

At that time, what was needed was also nerve treatment.

But sometimes I don't feel well or very rarely, my gold crown tooth feels sore?? It can be a bit uncomfortable at times.

Do these people need to go to the hospital again for treatment?

And the gold-plated one can be used without replacement unless there is a medical issue, right?