My 3 daughters (5 mo, 2 and 6) had the following symptoms in this order: horrible cold , very snotty, pimply and flat red dot combo rash outbreak on various areas of their bodies, most concentrated on the face, hands, legs, a 24-hour high fever, sore throat and then a few blister looking red bumps on their finger tips that quickly dried up. Now we've moved on to a lot of tummy poo from the two youngest. My husband has also now had the sore throat, fever and finger blister issue minus the cold. Any idea what this sounds like?