hello samhita!!
with 220 marks out of 720 in neet 2019 and with general category i am sorry to inform you that you wont getting  be mbbs medical seat in government college of karnataka.

however lets hope for the best

with 220 marks there are other colleges which you would get.

please see the following to predict accurately the colleges you would be getting :

https://medicine.careers360.com/neet-college-predictor?icn=NEET_clgpd&ici=NEET_text-mapping

all the best

thank you