Hi, no need to take so much pressure about your admission into IIT. Its not the end of life..! Try to give it your best shot, even if you don’t make it – there are plenty of other colleges that are equally good. You can try for various NIT or may be BITS. Lot of other regional engineering colleges are also a good place to be. Always remember the quote ” Aim at the sun, and you may not reach it; but your arrow will fly far higher than if aimed at an object on a level with yourself ” and aim for IIT.
Checkout this article: https://edudrona.com/not-end-road/
Best of luck.!
From other options I suppose you mean in Engneering. Considering that:
Piyush has pointed more of less everything. Just adding my bits: though IITs have very high reputation for their alumni successful stories, they are not the end of life. These are just the Ups and Downs in life and you will face similar situation tens of times, the better you face them with patience and intelligence, the more you will grow.
Coming back to your question: you can view comprehensive list of engineering colleges in India at https://en.m.wikipedia.org/wiki/Indian_engineering_college_rankings,_2015