Its fine and many candidates face this situation. Still if youre even slightly interested in Physics, Mathematics and Chemistry, you may pursue Engineering. This doesnt mean youll have to do Engineering all your life, its just a mode of transition from School to College and then Job. Post which you may explore Law, MBA, Government Services, Software & Analytics Industry, Research or any other domain.

If youre still not inclined towards Engineering or maybe Medical (Bioscience Student), you may pursue BSc in a relevant discipline or BCA, followed by Postgraduation or Job. Post which you may plan future course of life, in whichever direction youre interested, be it Management, Science, Teaching, Research or Government Services.

For more information about Courses and Career Streams after 12th do follow the link below

https://school.careers360.com/articles/courses-after-12th/amp

Hello student,

Its totally okay if you dont have a clear idea of the future. Now, I suggest you to keep exploring and trying out new things and try to identify and shortlist your interests. This will help you to determine your passion and likings towards and particular domain and then ultimately and career goal in your life.

So, I suggest you keep exploring and you yourself decide what you want to pursue and then comment again on this answer, I will guide you again with what are the ways in which you can pursue your dream career.

I hope this helps, All the Best!