Hey Shalem.

See the marks u have scored is not good enough and can be considered as below the average score in this year of JEE MAINS. U might not be able to get good NITs for pursuing ur btech career in the field of ur interest. U can predict ur rank by the link provided below.

https://engineering.careers360.com/jee-main-rank-predictor?utm_source=google-search&utm_medium=paid&utm_campaign=jeemain-rp

Hope this helped u. Ask if any query

Good luck