I am a 50 year old female, 5'3", 138 lbs. I've had a low white cell count (2.0) for over 3 years now. Lupus was suspected but has now been dismissed after treatments of steriods and Azathioprine only lowered the count. A bone marrow biopsy performed 2 years ago did not offer an explanation. Other symptoms I am experiencing which may or may not be related are body aches, fatigue, frequent skin rashes, overly dry skin, occasional shortness of breath. Any thoughts?