Hello,
Ews reservation is yet to be implemented so we do not have any past year record to predict anything
If I consider the previous year data .Then you have good chances of getting admission in any of the government colleges in haryana through state quota .
Previous year minimum marks required for a general candidate was 486 for Pt Bhagwat Dayal Sharma Post Graduate Institute of Medical Sciences, Rohtak.
The cutoff changes almost every year,so nothing can be predicted much.cutoff depends on the difficulty level of the paper and the number of students who appeared for the entrance exam.
Just hope for the best
Browse the link given below for detailed information.
http://www.google.com/amp/s/medicine.careers360.com/articles/neet-cutoff-haryana/amp