For commercial pilot license you have to enrol in a flying school and pursue bsc in aviation, the admission is based on a written examination, a pilot aptitude test and personal interview and  DGCA Medical Examination.  If you want to become a commercial pilot  then you have to pursue bsc in aviation.  After your admission you will get a student pilot license for which you have to appear for an entrance examination.  By that time you should have completed minimum 250 hours and after that you can apply for commercial pilot license.  So yes you should definitely go for it . All the best.