Hello candidate!
Congratulations for such a good marks in NEET 2020.
Since for getting an Ayurvedic seat you need to cross a score of 400+ and you have a decent score of 418 so you have a good chances of ayurvedic colleges.
Since the cut off for this year has been at tremendous height we cannot exactly predict whether you will get government college or not.

The chances are good but can't say due to lot of students applying for bams.
If not in the government college atleast you will get it in any good prestigious private medical college.
Hope this helps you!
Regards!