Hi, my name is Tina. My daughter is 2 years old. She has spot on her let that is swollen, red, feverish, hard and about the size of a half dollar. (The part that is hard is about the size of a qurater.) She limps when she walks. She doens t want us touching it. When pressure is applied a thick mucus comes out. A couple of days ago she was diagnosed with a virus. She had fever and vomiting and diarrea. (At the time we didn t think about the spot because it was small.