Hello,
Yes you have chances at government medical colleges at west bengal under sc category as the usually previous cutoff is around 404+
The colleges you might get into are:-

Bankura medical college

burdwan medical college

coochbehar medical college

However as you know that cutoff changes every year depending on various factors like difficulty level of the exam questions , number of candidates appearing and the recent COVID19 crisis etc.

You can use careers360 college predictor to know the colleges you can get at your NEET score:- https://medicine.careers360.com/neet-college-predictor?icn=QnA&ici=qna_answer