I have had a dry bumpy rash with intense itching, blotchy skin like contact dermatitis with fluid weeping along the legs, especially crusty and wet at the backs of the legs,knees,; duration one month, it has extended to the arms and now the upper back and back of the neck. it is made better with ice or cold and made worse with heat. no known recent contact with infected persons, no known history of chicken pox. Have been treated for vein clot, DVT and PE last year. I live in desert region, dry and windy recently.