What should i do now?

Since you're asking this in the animation category i assume you are asking about that. If you're creative, you can always consider going for Design and Animation. A good mentor and wise selection of courses with a good school, followed by diligent learning, would get you a head start in your career.

You could have given AIEEE exam for engineering. Alternatively you can opt for graduation in science and then do post graduation in Maths.