It happens with many that we begin to think of a second option when our tetst results dont go hand in hand.I would recommand you to sit , relax and think about the course you want to pursue, if you want to do MBBS then hjust close your eyes forget everything and strive toward s hardwork and determination and pin point your target . Dont get disheratened if you get sometime get less marks always remember the final game is yet left. 

Find your passion.Find the reason Why do you want to do MBBS?
If you are that much passionate about medical field,then work really hard.There is no short cut route to clear NEET ug...
But,if you are not prepared for it mentally 100%
Then don't waste your valuable year and get into a graduation course.
Believe me,in this era of technology you just have to find your passion.If you can find any stream,then you will definitely succeed in that field.

A saying goes ,'In boiling water you cannot a reflection'
Same applies here. An unstable mind cannot take a good decision.
Just be calm and think about it.
You still have time for preparation for NEET.
B.Sc is also good
After some year you shouldn't have any regret that I wanted to opt for MBBS but I did B.Sc.
So think over it.
If you really want to do MBBS go for it.
You still have time.
Give your best for this exam.
If you get MBBS its good or else then go for B.Sc
Give your last best try so that you won't have regret later.

It's ok. Mbbs is not the life. Bsc is also good one. Infact  Every course which you do is good if you give your best in that. Rest if you don't put your effort  even in mbbs. Then its totally waste.
Sit alone for a while and ask yourself that which course you love to do. And then go with that one with your full effort. Good luck.

Hi Satabdee,
First of all relax. Don't feel too much stressed. I think you should continue with your medical coaching classes. It will definitely help you. You can think about B.Sc after giving NEET exam. If still you are not enough confident for NEET then go for B.Sc from top colleges.
Think about both the options calmly. Go with your interest and skills.
All the best!!