As a mum, you can work from home as a freelancer on websites where you can carry out some tasks , help clients work on several projects , these projects could be : typewriting, transcribing, translation,data entry, article writing, memo and CV writing, running promotion, face of a website etc
You can also work pay to click or pay to post websites , websites like trendri and likes.
You can also work as an affiliate marketer. You can sell a product eve your product online.
You can work on sites where you just like , comment , follow , upvote and subscribe to social media channel and get paid. So many work online , you just have to make research and choose any that suite you.