Going by previous All India cut offs and your rank, you may decent chances in Obstetrics and Gynaecology in Medical Colleges like:

Sri Siddhartha Medical College

Dr. D.Y.Patil Vidyapeeth

KIMS, Telangana

Amrita Institute of Medical Sciences

MGM Medical College, Mumbai

Govt. College is tad difficult for this rank. Having said that, this is 2019 data and cut offs change every year depending on various factors such as no.of Candidates appearing for the exam, no.of Candidates qualified, difficulty of the exam, and no.of seats available for each specialisation. Please try our College predictor to check the possibility of other specialisations with you rank across India:  https://medicine.careers360.com/neet-pg-all-india-college-predictor