I have experienced this for years on and off when I’m going through anxiety. Doctors haven’t been helpful, it’s like they don’t understand what I’m talking about when I try to explain it, it’s like no-one does. It’s crippling when you have to get up and be at work. I find once I’m up and moving it goes after about an hour but some days you can’t get past it to get up and moving. I’d love to know if there is anything to stop this.