Hey  Swati,

Greetings. NEET is an entrance examination for medical seats in medical colleges across India, both government and private. With a score of 305, you're very less likely to get a seat in any government medical college in India. Although you may try for other private colleges that offer medical courses. All the best. Good luck 

First of all congratulations for getting good rank in NEET exam and absolutely you can get government medical college seat in India and you don't need to worry about your seat.