Wisdom tooth which u call akkal daadh eruption is common at this age. Your gum which is present over the wisdom tooth will get separated very soon. Till date if you are having pain you can contact your dentist or you can contact me here on practo for further converation.
Next Steps
Do warm water mixed with salt and do gargling 5 to 6 times in a day if you are having pain. You can take Tab Zerodol sp if you are having pain.
Health Tips
You can use Rexidine m forte gel over the gums if you are having pain. Maintain oral hygine of that area properly.