
You'll find lots of support here. and

it can seem overwhelming. We're here with you on that.
IMHO, everyone has to find the system that works for you, but the "snowball" seems to be the most popular. I know how it is when every month just seems to have
something unexpected, I'm there right now. I don't know about getting other jobs, that is all dependent on what kind they are, how well you can work it into your current schedule, and if it is actually worth the added stress. Good luck on finding one if that is what you decide.
I realize you didn't actually
ask for opinions, but I'm that person who gives it anyway.

Just from what you have posted, I would recommend setting up a schedule of priorities for what gets paid off first. If it were me (and not knowing interest rates, or how near limit any of the cc's are), I'd tackle things in the order of CC 5, 4, 3, 2, 6, 1, then the personal loan, your car, medical debt, and then DH car. (Lowest balance to highest balance). To do that, I would cut all payments to the minimum and use what you were paying to start the snowball.
For example:
Card Minimum Current Payment
1 $60 $100
2 $20 $50
3 $20 $50
Then the new payment would look like
Card Minimum New Payment
1 $60 $60
2 $20 $20
3 $20 $120
You would still be paying the same amount each month, but you would be able to get rid of the really low balance cards pretty quick.
As you pay off an account, use the money that was going there and apply it to the next one on the list.
At the same time DON'T CHARGE ANYTHING ELSE ANYWHERE. If you can't find a way to pay cash, wait to buy it until you can.
Also, since you mention those unexpected things, as soon as the first card is paid off, just me, I would actually set aside the original payment there and start building an emergency fund. This will delay the ultimate payoff, but it will help you by giving you a cash cushion for when life happens. This will make the first month or so the hardest, until you have at least one of the low balance cards paid off, but in my experience it is possible.
Of course, all of my unasked for advice is on the assumption that 1) you are paying more than the minimums on at least some of the accounts, and 2) you either aren't currently adding to the debt or are capable of not adding to the debt until the first account it paid off.
I got my start by doing something similar. I took all my cards out of my wallet so I couldn't use them even if I wanted to, and cut back to the minimum payments, but I also used some of what was going to payments to start my emergency fund / living money.
Again, hugs and you can do this. Just keep swimming!!