Hi fevr, sore throat, cough, 8 itchy rash w heads. Spread 2 n hand 4 on ankles. Week later all crusted but last 1 itchypain 3mm fluid filled bubble! Pox?

Unlikely chickenpox. A rash with fluid filled blisters is suggestive of chickenpox, but the distribution is atypical. Chickenpox usually starts with lesions on the abdomen and then spreads up and out and includes the entire body. Lesions that are limited to hands and ankles along with a sore mouth or throat are more consistent with a Coxsackie virus, often called hand foot mouth virus. An exam would confirm.