Tooth and Mouth Problems

I had my dental filling 8 days ago day i notice a very very tiny and mild black spot on my dental filled teeth what is it ???

Sir i have a wisdom tooth in lower back region With dentigerous cyst i have removed both There remain a small hole doctor has said that it will close after 6 month. Secondly It is been 7 days I have root canal on left upper tooth last second molar and doctor put a crown also there but this crown is grinding my lower tooth doctor has said i will shave the crown down But i m afraid that that wisdom tooth hole is still open does shaving the crown can infect the wisdom tooth hole that i want to know please help Thank you

Is after scaling my gums during scaling reattach or recover? I'm worried about it. Can you please explain me

Can you please suggest me home remedies for loose teeth? It's not that much loose , I can't see it but I cam feel it when put finger on my upper teeth and put pressure through lower teeth to upper teeth then only I can feel it some people says it's slightly mobility is normal but I am concerned

Will tartar removing by scaling make my teeth loosen ? Is there any other treatment you can suggest  me for tartar ?

My mother is a diabetic patient She had a teeth with metal crown Today while eating the metal crown together with the next 2 teeth falls ( all attached) What is the reason ? Kindly help me

I have small gap in front teeth after wearing braces for a year and retainer for a year doc tried by putting some cement and by putting another kind of retainer but gap again formed after removing all these now he said I should wear braces again pls look at gap as the skin is forming in between the gap what do I need to do now do I need to wear braces or just leave the gap

My mother is feeling pain in gum since 2 days and little swelling also.what is the medicine ....... .

Its been 4 days i got my wisdom tooth extracted..Theres a bad taste & smell from my mouth..theres no significant pain but bad smell & taste ..why is it?

Is this ok or any problem in the RCT getting chemical taste . Please clear highly stressed Highly stressed highly depressed