4 days ago I had 2 areas on my upper inner thigh, looked like strawberry. Tender to touch, not itchy but prickley. day 2, they got larger ( nickel to quarter) felt more like a hive. That night I ran a fever of 102.4, excessively thirsty, night sweats. Today the red area of the "hives" (?) is spread out but there's no head on them. They are irritable, but flatter. I thought they were trying to be a cyst, but not now. What really concerns me in addition to the visible is my lymph nodes in the groin, same side as the strawberries are very swollen & painful. Are these symptoms all related to the skin issue? I have a history of staph/ MRSA , but it was in my spine so I don't know what staph looks like on skin. Thanks for your input ... should I see a doc? History had me on IV antibiotics for months & infectious didease on board for months &multi organ failure and adrenal insufficiency. I know my immune system may be compromised.