According to ur age it's possibility to eruption of wishdom tooth. First uh get attached x-ray.

Hi, there is a possibility of wisdom tooth impaction. Please get x ray done

First of all , you need a xray ,, gum swelling could b because of wisdom eruption

Hello It might be due to the eruption of the wisdom tooth there is nothing to worry

It looks like third molar also known as wisdom teeth,trying to erupt. You haven’t specified your age. Typically erupt between the ages of 17 and 25, although the timing can vary, and some people may have teeth erupt later, in their late 20s or even 30s. Potential for impaction: If the mouth is too crowded, the wisdom teeth may not be able to erupt correctly, becoming partially or fully impacted. Meaning they are unable to erupt ( or coming out) properly causing pain and swelling of the gum.

By your age it's quite clear that your last molar is coming which is causing pain and discomfort.you should get it checked by a dentist . And no need to worry , it happens with everyone

Hello sir It may be due to wisdom tooth eruption that's why it must have swollen Get an xray done of that area so we'll get a clear idea

Looks like inflammation around partially erupted wisdom tooth. Since you are only 19 years old ,it may erupt ,but clinically there doesn't seem to be adequate space for it to erupt completely. Please visit nearby dentist for radiographic and clinical examination ,if inflammation persists will need removal.

Hi sir , although the image is not clear within that specific region, this seems to be a case of what we call is a Pericoronitis (based on the region) but you said you did not have any restriction of mouth opening (usually occurs in long periods of infection) when the last teeth has not fully grown (what we call as an impaction) this may happen , although we need a Intra oral single teeth x ray to confirm if it's due to caries or this incompletely erupted tooth.

The swelling could be related to wisdom tooth considering your age . But to rule out kindly get a consult done.

Need proper IOPA ( x ray ) in relation to respect to the tooth for proper evaluation.. Diagnosis may be fully or partially impacted.. Diagnosis:- Pericoronitis ?

Its due to wisdom  tooth