You haven't mentioned the subjects that you have in your 12th. The course of your career depends on the subjects you have studied in your 12th. NEET covers only Medical professions like MBBS, BDS, Ayush and Veterinary courses while JEE covers B.E/B.Tech and B.Arch. There are a whole lot of other fields like CA, CS, CDS and many more just depending on the subjects you have studied. CBSE has released a list of courses for students to explore after their 12th depending on the subjects they have studied in their 12th. You can check them at: https://news.careers360.com/cbse-releases-list-compendium-courses-students-pursue-after-12th