Thanks for posting your query.
The test indicates that you are reactive to TB, means you are infected with TB but whether current or in past, whether active or resolved can not be said.
About 40% polulation of the Asia and Africa would give the same skin results, because they are essentially exposed to infection due to higher prevalence in community but essentially do not need any treatment.
Remain watchful. If you develop cough
, fall in weight, evening rise of temperature then get reviewed to local physician.
You may need intervention in that case.
I will be available for your follow up queries.