Hello aspirant,
The competition is getting tough each day and every year the merit keeps on increasing.Looking back at the previous year trends you can have an idea of how 450 is
the safe score like you will get any kind of college at this score for sure.
But with your score you stand little chances to get any college even from private one.
You might stand a chance for courses like bams and bhms that too very little .I suggest you can try through  management quota or give it another try if you wish so.
I'm attaching a link you can go through it to see your probabilities of getting a college.
https://medicine.careers360.com/neet-ug-college-predictor

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