B.Com

Don't worry there is life ahead of this as well. You still have options, so choose as per your area of interest.
You can pursue MBA from a good college.
ICWA or CS is a good option too.
Another best option is to pursue LLB from a reputed college.

Hi,
You can think about company secretary, cost accounting or CFA, which could help you to enhance your career opportunities.

I would suggest you to improve your scores for more choices.

With commerce background, the only option for you to become Software Engineer is doing BCA after 12th board of MCA after B.Com provided you have Maths as a subject in 10+2 board.

Good to hear your consistent good performance in 10th and 12th. Congrats. You have to get more than 80 percentile in CMAT for our college (Thiagarajar School of Management).

You can go for specialized M.Com, Masters in economics, LLB, CFA or you can go for certificate courses like tax return preparer, certified financial planner, certified credit rating analyst, stock market courses, banking Diploma or banking exams like IBPS.

It depends upon the type of college you are taking admission into. If you are taking admission in grade A or grade B-schools then doing a job / internship would be good. If you wish to do part time MBA then job is mandatory.

Congratulations for your score and such good profile.
KIAMS has finance as an option for PGDM, but marketing is more prevalent in KIAMS.
Companies generally come for marketing profile though finance companies do come.
But you can go on for better college as your score and experience is good.
Another option which you can go for is to try and give 1-2 other exams which will open door to even better colleges and it will be in best interest as per your profile.
Hope you got an answer to your question.

B.Com along with dance training is a good idea as just in case you ever wish to change the field you'll have the option as a backup.