I have scored 240 in AIPMT and other results are yet to come.I may not get admission in government college. I am confused now whether to look upon other options like Merchant Navy, B.Sc. Else, Shall I drop one year to make my dream(doctor) come true?

hello sir,
My name is sandeep and i have given 12th class board exams this year and the result is still to come.Scored 240 in AIPMT and other results are yet to come,but i am sure i wudnt get a govt. college and private's fees is too high.Now i am confused,and thinking about going for other options like merchant navy ,Bsc. but it was my dream to become a doctor.Should i drop my year as i am confused,it would get too hard waiting one more year with all that peer pressure and self acceptance of failing at the first time... or go for any other options.please help.