Preparing with weak softs as a sophomore

I'm looking for advice on how to prepare for law school as an undergrad sophomore who hasn't really done anything with my life. I've always been good at school but very unmotivated, my first job started in October of last year at 19 and I've only been involved in a few recreational college clubs. Not very enthusiastic about my major (accounting) but not sure what else to do except for polisci but that would leave me without many options if I chose not to go to law school. My GPA is very good (3.95) but I am concerned about extracurriculars. How much will my bad record so far affect my chances of getting into a T14 school and what should I do now to mitigate that?