You are doing fine. Yes, rest is very important. You can apply coconut oil on your skin to stop itching. ACV works too, I have used both, coconut oil is better, not stinging and smells good.
Drink warm water as per thirst. Do some deep abdominal breathing, soak your feet in Epsom Salt and Hydrogen-Peroxid mix in warm water in a bucket. You could also take a bath in that mix for half hour everyday. Apply Castor oil on your liver side of your tummy.
Scrape your tongue for cleaning the gunk. You can also gargle with H2O2.
You have done a great job thus far, especially with kids to deal with, don't