Thanks guys, I thought I was going mad!! I know exactly what you mean - I have it pretty bad now on my left leg and bum and less bad in my right leg - sitting down on a cold toilet is just about unbearable!
Unfortunately my leg went yesterday lunch time and is dragging again. And last nigth my r arm started going intermittantly numb. Looks like another relapse.
I tried to call my GP, the MS nurses and the neurophysio and none of them called me back so i have entered into the weekend with this and no support. I don't know what to do really - whether it's worth going to casualty or whether I should just sit on it and wait til next week. I've been there before so i know what to expect & I have the walking stick - but I am still in pain & frustrated, and have no support for my leg / foot!
Thanks for the links!