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. 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

MBBS or BDS are the first option to choose a good career but it also depends on you interest & potential, Other programmes like BAMS, BHMS, Veterinary are also the good options.

Good Luck!