Hello dear, 

According to your percentile in jee mains your general rank will be expected as  in between 12k-15k,this not a bad rank range, you will get various nit under this rank category then why you are feeling like this score is low, if you internally want better percentile than this then try to perform better in April session. 

Hi Anonymous,

98.7 percentile is a good number to score in any of the entrance exam. With this you can target all the good colleges you wish go for.

If not then you can definitely reappear your exam with better preparation and dedication. You will definitely score well with above your expectations.

Wish you good luck.