Because I am a bargain shopper, these are links to the cheapest version of each item (in my favorite brands).
Advil: amzn.to/2TfR0IH
Children's Advil: amzn.to/2SY4SbL
Pedialyte: amzn.to/2vfbNUR
Hand sanitizer (on every kid's backpack and extras at home): amzn.to/2usJJgf
(Cont)
Bleach: amzn.to/3a14Vt1
Tissues: amzn.to/2w14ujN
Toilet paper: amzn.to/2SXIj6P
Paper towels: amzn.to/32oiHmU
Peanut butter: amzn.to/2VnJxKu
Granola bars: amzn.to/3a5xRAa
Protein bars: amzn.to/3afUpyj
Don't panic. But also don't put off planning because you don't want to panic.