@HG Father of four here, chiming in with the other responses. (My wife’s been sick for a week, doing better now.)
You’re doing a very tough job right now. Adjust your expectations on yourself: your priority must now be to remain functional.
Make sure your kids get enough to eat, and have some structure in their day. Everything else can wait. Get some rest.
Anyone give you bullshit about anything? They can help, or they can fuck right off.