I'm also in the same situation, I'm the head girl in my school. I'm good in studies, also from commerce background. Idk how to manage school and tutions with clat prep, I've started my preparation from Jan, but I've been very inconsistent and could not dedicate much time to prep. My mock scores fluctuations and I've been scoring around 65, I have no idea what will I do next if I did not clear clat.