Late change

Hi. I am 20 years old and going into my 3rd year of college. I hate my major. I’m taking organic chemistry to catch up but I think I will have to withdraw and I’ve been studying every day for hours. I am the president of a STEM related club and feel so tied into it. All my friends have internships lined up and I am stuck in this path. I need advice. What do I do? Please don’t tell me “just do what sounds fun!” because thats not helpful. I want to be able to have a good job but I realize it’s not in STEM. Does anyone have any similar advice? Should I change my major to philosophy and apply to law school instead?