Does anyone suffer at night with a feeling in my Heel like worms going up and down and very painful feet
Ahh, Feet not Fet! 
Odds on it’s not MS but Plantar Fasciitis. We are prone to it as we become less active and spend more time sitting. From the top of our bums, down the backs of our legs to the soles of our feet, the muscles and tendons can shorten, making it painful when extended. Do more stretching and yoga moves are great for this. Also a foot roller massager would be a good idea.
Thank you