i have recently developed a butterfly rash that has spread to eyes forehead neck and back. i also only prednisone seems to control it tried doxycycline and metro gel. also hx of stomach ulcear and raynauds. i've had recent sudden decrease in my vision and have also had episodes of pain in my legs that after a drive i have been unable to get out of my car. i have a hx as well of alcoholism following a traumatic episode in my life . post traumatic stress,depression and panic disorder. last few years i have also noticed muscle weakness.