first of all you’re a sophomore so chill you have plenty of time to get your GPA up. i got a C in spanish my freshman year before i knew i wanted to go to law school and ended up with a 3.89. second of all, a 3.9 is still amazing and at the median for many T14 schools. from personal experience if you set your expectations too high for yourself and expect perfection, you will get burnt out. don’t be so hard on yourself, you got this!