


Is this a serious cavity?
This is probably my third post in this subreddit. I noticed some pain in this side of my mouth whenever i would bite down. i took a picture of it and it is definitely there, i dont know if you can see it that clearly in the picture or not but its like a small black area. For context, i had a filling in this tooth a few years back. Now it has a small cavity forming, what do i do? Im scared to tell my mom because i just got an extraction because my rct failed. i dont want to get another one of those things but my mom already spent so much money on the whole treatment and it failed. I dont want her to spend more money for something like this. Im scared of telling her. Is this serious?