Hello diksha
As you scored 336 marks, So it depends on the cuttoff according to category..
Their are neet cuttoff results of 2020..
For, General category candidates must secure 50th percentile,
While 40th percentile is for SC/ST/OBC aspirants.
with 336 marks, You qualify the minimum criteria for neet.. And yes you will get college for bhms.. But you have less chance of getting government college, But you have a good chance for private colleges..
And for more information you can check this college predictor
https://medicine.careers360.com/neet-college-predictor?icn=QnA&ici=qna_answer