Hello aspirant,

The score of 324 is not sufficient for government dental college and for private colleges also it might be challenging, if you are not from reserved categories. You should try and wait till last round, or you can apply through management quota. You can also explore other courses like homeopathy, ayurveda or physiotherapy. Or you can wait for next year and apply for neet again. For accuarte prediction of colleges use careers360 college predictor,

https://medicine.careers360.com/nta-neet-all-india-college-predictor

Best of luck.for your future.