Thanks Astroman and Szabo246. I have some niacin ( the flush kind) might give it a try, I'll look into the cortisol calm too. It's super bizarre how my symptoms this weekend kept changing, one minute it's my head, then my neck, back, achy, dizzy, shaky, panicky, also pins and needles in hands and feet, but the shakiness this am was definitely scary, felt a bit like I was going to pass out. It's a bit better now but that is how it's been all weekend, one minute I think it's better then the next it's so bad! Ugh! So sorry to all of you who feel as awful as I do...I so hope we all heal and can move on with our lives (I'm so, so ready for my health back)!