Dear candidate, at first lots of  congratulations for your results . According to trends of previous years and this year's JEE MAIN cut off I am afraid to inform you that your chances of getting admission government colleges NITs and IITs are almost negative in you are from general category.  But if you belong ST or SC category then there may be chance for you and that will be mesured according to that particular category rank. However  You can try in state level counselling and private colleges .

Like

Graphic Era University, Dehradun

Thapar Institute of Engineering and Technology  Patiala

Amity school of engineering Noida

Amrita School of Engineering Coimbatore

Army institute of Technology Pune

Etc

However you can check your college predictions by this link  .

https://engineering.careers360.com/jee-main-college-predictor?icn=QnA&ici=qna_answer

Best wishes