Schambergs disease(red type of rash) is what they say I have

   I was told this month that I have shcambergs disease on my legs, it causes a red rash(like) under the skin (which is really blood under the skin where the vessles have leaked blood), and I've been told it does not go awayand there is no cure. I am 41yrs. with small children and am very active and care what I look like. Is there anything I can do to help hide the this rash on my legs. It covers all of both lower legs and is starting on my upper legs and arms.

   I have even thought that maybe a sray on tan at a tanning booth might help cover it up does anyone know, I cry every day because it looks so bad and I'm afraid its going to be all over me because it want stop spreading.