Hi,

The chances of you to get seat in mbbs via all India quota is very less because this year the cutoffs have gone high. Even the students scoring 500 marks didn't get any government seat. But if you are looking for management quota you can give a try. 

I would suggest you to give yourself one more year , work harder and grab your medical seat. You can register for CTSE exam conducted by careers360 where you can get upto 100% scholarship and other rewards.

I hope this helps. 

All the best.