Dear aspirant, 65 percentile is really low. At this percentile, your expected rank is about 3 lakhs, which is calculated by the method released by NTA that is {100-(your percentile)}*8744.69.

Even you are a category student, then also your rank is not enough to get you a good engineering college. And if by chance, you manage to get admission in any college then you will be getting some really unpreferred branch of engineerings like Production or Mining.

I would suggest you should focus on improving your percentile in the coming jee mains April paper.

Good luck.