ello,

At a neet score of 147 , at sc category  you have no chances at government medical colleges  under karnatka state quota as the cutoff is around 320+  and also this year cutoff has increase significantly.

yes you can attend the counselling with the qualified marks but chances of allotment of medical college are unikely.

you can still apply for private or deemed institutions with a annual fee of around 10lakh to 20 lakh per annum or drop a year and prepare and take the neet 2021.

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