I wouldn’t advise doing surveys - last summer I had a spate of doing loads of them in the hope of earning money. IME they want you to earn a certain amount of money before cashing out but will block your account long before you get to that amount.
If you have old books, dvds, games consoles then sites like Ziffit and Music Magpie are great for quick cash - it’s not necessarily an income but if you need money for something it works. Go around as many as you can find as often certain sites will turn down certain items that others will accept. I made £80 from music magpie selling my old Wii console and an extra £30 on ziffit from selling books and video games. At the same time I have a Depop store where I sell old clothes, shoes, toys. It’s slow going but I’ve made about £100 so far.
Agree with whoever said webcam work. A family friend (honest, guv) made £1800 a week doing webcamming. She stopped because some of her, clients? got a bit clingy and thought this meant they were a couple.
Maybe something like fiver? It’s a market place where you advertise your skill, I dont know how much you get paid but I know it costs £5 and upwards per request. E.g. someone may ask you to create a logo for their business. It doesn’t have to be skills really, I’ve seen people do fortune telling, popping balloons, all sorts.
I’m in the same boat. I really want to look into voiceover work as that’s something to do at home provided there’s a quiet space in the house to record. But haven’t really had a proper research!\
Good luck!