Based upon your score in NEET 2018, and the previous year cutoff, chances are less for admission to Government Medical Colleges under All India Quota and state quota for General category but for SCOP/STOP it is a decent score to get admissions.  You may have chances in Deemed Universities. Use NEET College Predictor to Check Your expected MBBS/BDS colleges based  on Your NEET AIR
https://medicine.careers360.com/neet-ug-college-predictor?icn=neet-clgpd&ici=qna-answer