I feel like a financial failure. I went to college for accounting, but I'm slowly drowning.

Im in ontario and went to college for accounting. I used to be amazing with my money. Now I have 3 kids (5 and under) 2 at home. No friends or family to help with babysitting.

Here are the stats. Debt: 7k (LOC) Car loan owing 27,000 left

Income 6,200 a month (i am disabled and get no help because of my spouse making too much; partially blind and bad back from an injury)

Expenses
Rent 2650 (this is the lowest we could find for a 3 bedroom) Car payment 492.73 Insurance 461.79 Phone 228.83 Student loans 64.10 Food 1000 Interest 80 Pets 60 Gas 400 Utilities 350 Toiletries 120 (diapers, wipes, etc). Therapy 325

I'm managing to overspend. It feels like every item is insanely expensive; shoes, bags, clothes. Freaking diapers/ tp.. It's insane, but I feel like I can't just blame inflation? In addition spouse has been getting wicked vertigo and having to go to PT to fix this, and taking time off work.

I feel like I'm slowly drowning. Like I can't keep my head above water. Am I just horrible at managing money? What the heck can I do? There's not many cheaper rentals. And I'm scared to move and incur a huge bill just to save 100 a month. What are my options? Can I possibly work even if im visually disabled? I'm desperate and willing to try anything.