I am glad that you finally have that brave to resign from a toxic environment. I have been there, my previous work was toxic because they didn't give my salary on time. Before that, I was confused about quitting because the same reason, even though I have no installments, I have not enough money in my account. But finally, I was confident enough to quit. After that, I do anything that I can do to collect the money. You are right, God has arranged how to pay our all bills as long as you have positive affirmation and are more confident, you will get better.
Why you did not think that, may be this God's way of giving you better than yesterday. Wake up and smell your coffee... Fighting!
This is the start for me to plan my life again. I already have a plan, just relax and make peace with a few things