You have to start preparing for NEET entranxe examination. It's an exam for an entry to various medical fields ie MBBS BDS BAMS BHMS BPT, etc. For becoming a doctor, you'll need to prepare very well to first of all get a seat for MBBS. Doing from a government college is preferred the most and the cutoffs of them can go over and above 500/550+ depending upon your state. So if becoming a doctor is your main goal of life, then get focused and dedicated from today itself and prepare the best for the exam and give your best.

Thankyou.