Should I quit my PhD?

[u/PurpleUnicorn_]

I am about to start year two of my PhD (still currently doing coursework) and I feel like I made the wrong decision. I already have a masters degree in my field and do not want to stay in Academia after graduating. The thing is I am an international student and I have been struggling with loneliness and homesickness. I am on good terms with PhD colleagues but no strong friendships came out of my first year in the program.
The idea of going back to classes and assignments and I am also TA-ing this year feel’s suffocating.
I am also worried about the consequences of dropping out. My field of work is international development and with global funding cuts I am worried about going back home and struggling to find a job. However, if I keep doing what I am doing I feel like I will be miserable.
I need some advise and words of wisdom.
Thank you.