M.V.
try looking up chiggers...i had the same issue with the blisters and itching..i went to the doc she said scabies..i looked it up and scabies is supposed to be everywhere!! only mine wasn't it was on my legs it looked like lightening bolts..and the itch omg it was nuts lasted 2 weeks.or more.i used the permithrin cream and nothing..i couldnt take it so i googled rashes and what not and diagnosed myself...it WAS chiggers... they have this heavy duty lotion specifically for it u could call ur pharmacist...hope this helps..hope its chiggers..its better than scabies