Need more energy

L • 🇬🇧 Mummy to a 💗 4yo 2015 💗💗 2yo twins (One stillborn 🌻) 2018 💛 Ectopic March 2019 💗 Baby due Sept 2020

I have 0 energy. I work full time and have two young children My house is a mess. My washing pile is huge. I need some more energy. Anyone have any ideas. Foods? Diet? Supplements. I’m taking pregnacare currently. Thanks in advance.