Hi there,

At 306 marks it is quite difficult to get admitted to BAMS Govt. college under OBC category. I would recommend you to try in state counselling but the chances are not that great. I would also recommend you to consider Semi government and private institutions for BAMS. Within Karnataka you can see here the list of the some: https://medicine.careers360.com/colleges/list-of-bams-colleges-in-karnataka

Kindly check out college predictor tool  to find the suitable institute for you under your rank: https://medicine.careers360.com/neet-college-predictor?icn=QnA&ici=qna_answer

Hope this helped...

Good Luck !!