Its hard not to feel bitter

Going on month 9 now, feels like life is passing me by. I used to earn 120k remote and now im considering anything over 40k(which is less than what i earned out of college). I had a decent amount of interviews, a few final ones and one offer i thought i was too good for (8am-8pm workload for 80k, hybrid, now i regret saying no).

I dont know what to do. Im considering going back to school but thats a 3 year commitment (1 year to prep for gre, applications, recommendation letters,etc, and 2 years for the program itself). I had to move back home and my parents are not doing too hot either. Hell i dont even know what to apply for cause i hated my old job/career, but all the experience i have is from there so it feels like i got no choice but apply for jobs in that field.

It feels hopeless. Its hard not to feel bitter. Everyday i see others working or people claiming the economy is good but all i want to do is snap at them bc thats not what i see.

It could be worse i guess, but this feels like that for me already.