Going to start working minimum wage

Hi everyone. I am going to start working minimum wage with no benefits. I take care of my impaired but improving wife and my 2 year old daughter. This new job (website design) is fully remote and 4 days a week 10 hours a day. I used to work a sales job.

We are a single income family and living in Regina. We will only pay a third of our income as we have been approved for public housing.

I am asking for any advice or programs to sign up for now I am making below 30k. I have no family here to depend on and my wife cannot work.

Thank you all.

Edit: to clarify the low pay and no benefits it's a entry level website design job. I have no certification or experience.