I am sorry that you suffered this injury
Yes, there are certain things that are to be done.
1. Please take a dose of TT injection, in case you have not taken in the last 6 months.
2. Regular dressing of the wound with Silverex ointment is required. It will help in faster healing.
3. You may require a course of good antibiotic if there is infection of the burned area. However, I do not think there is any.
4. Consult a general physician for better analysis.
Get well soon.