So this is superficial thrombophlebitis

Yup, this is one of my clots (in the shape of either the Loch Ness Monster or Dino from the Flintstones). Mary drew the outline so we would know if it were growing or shrinking. Basically, the area is reddened, raised, firm, warm, and painful. There is a smaller area lower on the right leg that is similar, that is the older clot area that I originally went to the ER on Saturday night for.