Hello Kratika!

First of all, hearty congratulations for securing 3907 rank in JEE Mains. In all the NITs including NIT bhopal, 50% of the seats are reserved for candidates elegible for home quota whereas the remaining 50% for other state quota. As per 2019 cutoff of round 1, for general quota, the highest opening rank was for computer science under home quota for gender neutral. It was around rank 2193. Remaining all the opening ranks were above 3800. Keeping the trend in mind, there are very high chances that you might get admission in NIT Bhopal for core branches such as computer science, electrical engineering. For more details you can refer to this article

https://engineering.careers360.com/articles/jee-main-cutoff-for-manit-bhopal

You can use the college predictor tool too to have a better idea.

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

All the best!