Hello Animesh

Congratulations !!! you will surely fetch a good Medical college in your state, 581 marks in NEET 2019 are very nice just don't miss any counselling and have faith. I'm sharing you the link which will help you in predicting which college you can fetch in NEET 2019 :-

https://medicine.careers360.com/neet-college-predictor?icn=neet-clgpd_landing-page&ici=prediction-section_c360-home

Hope it helps :-)

All the best :-)