You could try yourself as an online teacher. Not necessarily an academic one. What can you do well? Cooking, knitting, embroidery… Whatever you like. I’m a math tutor at https://eurekly.com but this website has a Hobbies tab where people can learn absolutely anything, e.g. jewelry making or scrapbooking. You can choose any schedule you like and this is really a good way of working from home and making money. Try yourself!