@j2019 OP, gently, have you talked to your doctor? When was your last check up? Have you considered therapy (even just a few sessions helped me reframe a lot and figure out how to start feeling like myself again).
@criley No advice on the Faraday cage, but if you are able, hire someone to clean your house. You can also get pre-made toddler meals that can lessen that load for you.