Accounting & Commerce

For CA you have to registered in chartered accountant India first and can be prepared for its exam by self preparation or with locally available coaching institutes. B.Com defentily help you so choose good college for your B.Com.

CA should be avoided if you have problem in accounts
But even CS has company accounts subject in intermediate level so
you need to pass it however

You should take admission in bachelor degree either full time or part time. If you want financially independent than you can choose for some part time job or give some tuition to other student and should be prepare for government job but after 12th you will get only clerk level job so should go for higher studies.

If you are not hurry to getting a job than should go for B.Com. BBA is a professional course but for conceptual and depth knowledge can be gain through B.Com only. After all college and you labor matters.