Hey Kriti,

Don't panic, your marks are good enough for you to get a deemed university/college but with higher fee margins. You need to fill your choices carefully and keep a close watch over the whole counseling process as to when n all the counseling rounds r happening,their reporting time and all.Its not gonna be an easy process .You can try for the colleges in South India because they might be charging a high fee but they provide quality education and have proper infrastructure (such as Shree Ramchandra 22lakh +,A few colleges in Kerala, Karnataka and a few in Pondicherry).For more information check the respective sites and last year statistics and you might be able to get an idea.

Also you can opt for BDS seet, according to your marks it's highly possible for you to get a good collage 

Just check this link, might be helpful to you

https://medicine.careers360.com/articles/neet-college-predictor