Hope you are doing good in this pandemic situation let me get straight to the point that yes you will get your dream college with your marks. the cutoff in Tamilnadu is usually low and cutoff for your dream college is around 198 marks in the last 2 years. You are very high chances of getting the college. You can use our college predictor tool to know about your best chances in medical colleges all over India here is the link

https://medicine.careers360.com/neet-college-predictor