So many unnecessarily harsh responses on here. I get managing people's expectations but the OP asked for advice, not a scolding.
OP, in your position I would look into virtual PA jobs, as others have mentioned. I would also consider training in QuickBooks and becoming a bookkeeper, as last time I checked the training and access to their client database is free. I would also potentially look into buying second hand items in high demand and selling them on Vinted or Ebay (such as the most popular books of 2025 and going into various charity shops in your local area and buying any on the list you see.)
Another option, if you have some money to put into the initial training, is to qualify in a trade, such as becoming an electrician or a painter/decorator. This is massively overlooked by women yet can offer great money depending on how many jobs you take on, and great flexibility.
You could also do cleaning, with the view to managing your own cleaning business in the future. Ditto pet sitting, pet walking or pet grooming.
If you have any talent with beauty and some money for an initial qualification, you could do nails, eyelash extensions, etc. from home.
Don't jump into any of the above on a whim though, take time and consider all the options.
Good luck, don't let this thread dishearten you. It's great that you're considering getting back into the workforce.