My front tooth is slightly chipped, and I'm unsure whether I should get it filled or not.

Since it is crab season, I ordered seasoned crab and enjoyed it deliciously, but I felt something rough when my front teeth touched my tongue and it seemed strange. When I looked in the mirror, I saw that it was slightly chipped. Others might not notice easily, but I am very concerned and feel like I look foolish. So I went to the dentist and asked, and they said it would come off easily even if I get it filled. The cost is about 150,000 won. The dentist said they would do it if I wanted, but they do not recommend it, so I am 고민이 됩니다. Every time I look in the mirror, I get annoyed and worried. What should I do?