Hey dear, cutoff varies every year, if you see the last year's cutoff which went very high that even students getting 500 marks were unable to get a mbbs govt. College. With this score you rank will range between 19000 to 22000 for sure. So, you may have good chances for selection under state quota being obc candidate. You can also use college predictor through this link:

https://medicine.careers360.com/neet-college-predictor?icn=QnA&ici=qna_answer

You can also predict your rank through this link: