I try different side hustles at all times I keep 3 or 4 going to allow me more money to pay down my credit card balances. They have gotten out of control and some of them even got closed on me. After having 5 years of perfect payment history those credit cards overwhelmed me.
I do adult CNA work for a disabled family member. I do the errands and the shopping part. Transportation to Dr appts. I am on disability so I need to limit any money I make.
I was doing secret shopping and could make up to $1,000 PER MONTH if you get serious and organized. I am taking a break from that right now though.
I found a PT job that pays cash only for a few hours per week. I sell things on eBay or FB marketplace or Letgo or Poshmark.
There are so many online ways to generate a small income, just do some of many to not burn out. Like Upwork if you are patient.