I have been suffering with internal leg sores for about 4 months now, it started as just a few on one leg, by the first month my whole leg was covered with the internal lumpy sores, by 3 months the sores moved to the right leg and now the upper body, have already been tested for tb, erthyma nosdom was first diagnosis. I am worried its some type of disease but unknown at this time. What might it be?