You have less chances to get CSE branch in NITs but you can get other branches.

To check your overall chances you can use below college predictor

JEE Main College Predictor

If you want CSE branch you can try in private colleges.
You can also get private college in other states like: Haryana, UP, West Bengal, Punjab, Rajasthan, Maharashtra. Most of the states have reservation for other state students in private colleges based on JEE Main score/rank. You need to apply separately for them.

Good Luck!!