Hi, I have been diagnosed with lupus/gammopathy, my protein goes up and down every month. I have Emphysema. depression, PTSD, anxiety, Suicide attempt. I have also been diagnosed with Celiac Sprue and Diverticulitis. I gained 50lbs in 2 years. I have anxiety about going out. So, I have been lying down most of these years. My cholesterol is 326 I am so tired all the time.I didn t have children, I missed alot of parties, just being exhausted since High School, I skipped classes to go to a friends house to sleep. Now, after all that, I have my question. This year little brown spots started on my legs, they grow bigger and smaller, darker and lighter overnight. Some are raised, some aren t. What could they be?