For January 2018 session, the last person belonging to OBC category who got MS Opthalmology had the rank of 35571.

With this rank, I think it would be difficult to get your desired seat.

Still, no accurate predictions can be made right now.

You may use the college predictor linked below to have a rough idea of your situation:

https://www.google.com/amp/s/medicine.careers360.com/articles/neet-pg-college-predictor/amp

Hope this helps.

All the best.