question: Hi. My fiancee is a 33 year old female who recently started complaining about a large lump that appeared almost over night on the back of her right calf. It rests about 2-3 inches below the back of her knee. She has been complaining about periodic dull and sharp pain around the lump and her knees. Over the past 2 days, she has been keeping her leg elevated to reduce the pain. She doesn't have health insurance and I am scared to death. Can someone please advise?