Hello.
Yes! It's appropriate.
As crown should be fixed, your dentist will take care of it.
If you feel discomfort while closing your mouth or chewing , get adjustments done.
Get cleaning done,as there are yellow deposits , it ll make your tooth, gums, and bone weak if you ignore it.
Health Tips
Advised to switch brushing technique, and brush twice daily
Advised to maintain good oral hygiene
Advised crown in RCT treated tooth.