Hey man, first off I'm sorry for the situation you're in. I'm not sure if you are looking for commiseration or advice, so if I offer some please know comes from a place of love.

I was in a similar spot to what you're describing. I am not going to suggest that you can budget your way out of poverty - that's absurd, the only long term solution (aside from fixing a lot of broken systems) is more money.

That being said, this is something that made my situation more bearable. I cut up all my credit cards. I created two checking accounts, one for bills and one for everything else. I added up all my monthly bills and divided them by the number of pay periods in a month. I split direct deposit so that one checking account got the bill money and the other the rest. I never touched the bills account outside of depositing money and paying bills - I kept the physical debit card locked in my closet.

This helped me keep on top of my bills and keep an eye on how much discretionary money I actually had to spend. I found the alternative was piles of late fees when I forgot that x bill was coming out of this pay check and I stupidly bought a donut that week or whatever (man it sure is expensive to be poor).

Like I said, it's not a solution and I don't know your situation. No amount of budgeting is going to help if you don't have the income to cover your expenses, and I wish that that fact wasn't treated as a moral failing by so many people.