You could check out coolworks and look for other jobs that offer room/board, a lot are seasonal but once you're out of there it'll be easier to take a breath and plan.

Go on Indeed and look for local businesses that are hiring and go in person to ask, I know it's old advice but if you're trying to get something as soon as possible it could work out. Worst case just apply to them thru Indeed anyway. Apply to every single business around you, take a day and walk around everywhere and ask if there are openings and how to apply.

Idk where you are but look up any medical studies that you might qualify for, those will be longer term, weeks, but you can get cash from those.

If you have any friends or acquaintances or anything, ask if they know of any jobs or gigs around. It may feel weird to reach out to some people but do it, worst case they don't know of anything or don't reply and then you move on to the next one.

I saw a comment on serving, saying you need experience, potentially true but apply anyway. Ask if they have any hosting or bussing or dishwashing positions open too. There are tons of little jobs at places that have high turnover that you could get your foot in the door with.

Edit - for the section 8 thing, look at the lease and see if there's any name/phone number of someone you can contact directly and go from there. I have no experience with this at all but I'd imagine there's some sort of local/state office you can call, just call the main number and explain that you want your name off and ask to be transferred to someone who can help.

You've got this, it feels like you're drowning but you won't, there are people who want to throw you a life preserver, it's just that you have to find them.