Hello aspirant!

Yes!

As per previous year cut off trend, you chances are fair to get a government medical college in India for the course MBBS, with a score of 518 in SC category. You could also try through state quota in your own state if you have a domicile.

Predict your college

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

Dear candidate,
Colleges is totally depend on the marks you got and the rank. Different states have their own criteria for seats to allote. Under state quota the 85 percent reservation for state students and under all india quota the 15 seats for the other state students.

As you have not mentioned about any state, its difficult to say about any college with any information. You have much chance for the government medical college in her home state.

For that here I am providing you with the link of our site portal to predict your college by just mentioning your information for the college and know you applicable colleges.

Follow the below link to predict your college:
https://medicine.careers360.com/neet-college-predictor

Hope this information helps you to get college details.  
Thank you