Oh I am so sorry to hear that you and Kandice aren't feeling well.
Do you have echinacea? It is an herbal remedy - I usually take 2-3 echinacea capsules per day when I have a cold. Or I will substitute and have some echinacea tea. It works wonders, I promise.
Drink a lot of fluids - water, orange juice, hot tea with honey. I try to drink 16 oz every 2 hours when I have a cold. It really flushes it out.
And lastly, rest. I don't know how you can do it with a 2-year-old, but try to put in some nice films or children's shows (Winnie the Pooh works well and is calming for kids and adults).
Get well soon!