Dear applicant though it is very hard to admit but with 166 marks in NEET 2021 it is indeed difficult to get a BAMS seat through EWS Quota. Even for the private colleges too you need more than 200 marks for better probability of admission. The marks you got is just marginal to the cut off marks so possibilities are less but hopefully you may get a seat if there are available (vacant). Use our NEET UG college predictor to predict the possible colleges you can get based on your merit rank

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

Good luck!!!