Very true Matlida- I stress that maybe it's all placebo effect (the ivig) I think I have a bit of PTSD from the first dr I saw with all of this who said he thought it was ALS.. (i was 30 a few weeks post partum with two kids 16 months and under)- total panic.. I feel much much much better than I did, but some things seem a touch worse or different too, which makes my mind wonder, though I Try to not let it! I have weird skin rashes a lot too - and horrid joint aches.. (my ANA is always pretty high), so they all say it's something autoimmune.. esp with such a strong family hx of autoimmune stuff.. but again, my mind just worries without definitive diagnosis!