Tooth and Mouth Problems

Sir I noticed black scar or cavity on my 1 yr 6mths old baby today evening. Very scared .cud not sleep...cannot wait for morning. Kindly advise.

Having extremely bad breath. I have undergone 3 wisdom teeth extraction. caping for 13 teeth. had constipation (Now cured) . Dry mouth problem. Just after 10-15 mins of brushing and scrapping my tongue , again i feel some layer accumulated on my tongue. My social life has gone.. it is so severe that sometimes i feel like to commit suicide. Please help.

Need to put zirconia crown in the front teeth which has become red due to an accident which i had 1.5 years back and ath that time blood clots were stored inside the cracks in the teeth which has become red now.

I've problem in my teeths,they bleed every time i brush,i have canker sores in my mouth ,teeth are half yellow &gaps are between them.

Only want to remove my stane and clean my teeath . need to know about charges how much the cast wil comes for remove my stane .

Fever , and head acak , mouth infection ,tung and lung teech have a lot swaling ,I have a tonsil problum also .

I have bleeding gums, yellow teeth at the bottom row in between teeth there is some dark thing a tiny dot , and i feel that my teeth are protruding . it makes me conscious while i smile.

Having slight bleeding of gums during brushing as food particles are getting stuck.pls help with a solution

I have gap between front two teeth since many years.. What to do?? Plzzzzz suggest me a proper treatment and where to consult.. To a dentist or to an orthodentist

I have got RCT done in a private dental clinic. But, now( after 1year) the cap of the tooth fell down. What should I do? Can the same cap be used again?