Hii aspirant

As you know BHU comes under Central University so it's BAMS counseling is conducted by AYUSH for all the seats. If you talk about cut off for BAMS in BHU then last year cut off in first round of ayush for general category was 568 marks ( rank around AIR18-19k) for obc it was 553 marks ( rank around AIR22k). So as you are EWS it might be in between these ranks last year. Now as if you talk about this year than at your mark there is very high rank almost almost AIR 90k so at your marks and category there are pretty low chances that you will get BAMS in BHU. although you might get others government colleges at your marks but getting BHU  is quite difficult.

You can try for private mbbs college too you will get easily in your state if you are looking toward it.

To check a list of all those colleges which you can get based upon your marks, category, and state you can use NEET College Predictor:-

https://medicine.careers360.com/neet-college-predictor?icn=QnA&ici=qna_answer

Good Luck!!