I feel like I'm at my lowest point. Would love some advice.

Background: 24 years old, graduated last year with a degree in Accounting minor in international business, and I work at a big four accounting firm. (I do kickboxing and I used to play the drums before graduating)

I dislike my job very much, it's menial, soul-draining, and I work with some of the most bitter/boring people. I chose this route to get my license and open up my own business one day or at least do something more interesting. I seriously don't know if I can stay here until I get my license. The people are toxic and I'm living paycheck to paycheck trying to pay rent and my student loans.

Outside of work I basically lost my entire social circle + friends I see here and there. They're all either married, play way too much video games on their spare time, or completely given up on themselves. In the span of 10 months I also broke up with my LTR and potential plates have moved on to bigger and better things.

I'm broke, have no one, and I hate my job. I guess I got hit with reality, hard and I have no idea what to do with my life. Kickboxing has been frequented less ever since I started my new job but I still go to the gym. Please provide tips, I don't expect an answer to solve all my life problems but I would love to hear if any of you were in my position and clawed your way back up.

TLDR: young man that works in accounting that hates job, lost a ton of friends, and is broke. No idea where to go from here.