First of all, keep calm!

Your life doesn't end with not qualifying for JEE Mains! It is just a paper, you hear it from me. 

College is very different. You will understand it the moment you get done with your first sem. 

I can understand what a huge question mark is hovering over your head. You are now doubtful of being accepted into the colleges and universities. I faced the same a year back. Yes, I do not study in a government college now. But I'm nowhere unhappy! I have to put in my extra bit to compensate for the tag of being a student from a private college but trust me it hardly matters. I have competed and won with different state colleges. Ultimately what matters is your skill. 

Don't worry!

Be focused on your other entrances and do well in them!

All the best!

All the very best and good luck.

Hello Venkatesh! Don't lose your heart. If you are not satissfied with your result, take a drop, prepare well this year and appear for examination next year. Score well next year and get into one of the prestigious intitutions of India. Hope this helps.