I'm not sure about some of your other problems but have you ever heard of Raynauds? That could possibly be a cause of your blue toes. It usually happens with stress or cold, though I know for me it happens now all the time, and its mostly in my fingers. Just a thought! I hope someone comes along who's a little more helpful =) I'm sorry you're in so much pain I hope you can manage to find some relief!
"A bad cold wouldn't be so annoying if it weren't for the advice of our friends."~ Kin Hubbard
Diagnosed: SLE, Raynauds, InterstitialLung Disease, GERD, Myositis, Vasculitis, Possible Sjogrens.
Medications: 400mg Plaquenil, 2000mg Cellcept, 10mg Norvasc, Nitroglycerin Patch, 20mg Prilosec, 10mg Flexeril, 4mg Medrol, 81mg Asprin.