Hello, I'm new to this board. I am having a terrible time right now. I've had CFS for many years, but am generally ok and functional. I have such weakness in my legs right now that I can hardly walk and it seems to be getting worse. The exaustion and brain fog is so bad that I can hardly think to talk. Please, help. I am very nervous about this incident. The same symptoms happened 9 months ago and took me out for about 1 month. I have 2 kids, getting teaching credential and am asubstitute teacher. Right now, I feel like all I can do is breathe, barely.