hey dear,

Relax everyone gets confused in their life's at oneor other point of time . No one is totally clear in what he wants to achieve therefore being confused at this time is totally alright . 

See it's totally OK if you  don't have a non medical field . There are various other fields as well like arts , humanities , commerce in which you can do wonders . Every field has a wider scope these days which decent packages and benefits .

Therefore you must take some time out and think what interests you and which Field is beat for you

Hi Ashushan,

You are not a medical student and dont have biology as a subject. so you would not be able to appear for NEET exam. 

IF you want to pursue your career in NON medical field, you are having ample of opportunity like IIT, IIM, B. Tech in various field, Also apply for BSc in different aspect. 

First of all, make a clear view about the subject concern.

Then try to achieve it and know the broader aspect of it.

Then go for it and expertise in the field choosen.

All the Best.