This MS fear is getting to me now I'm not anxious generally but I am worried about this. I've had on and off weak legs for several months now they're weak but I can still walk on them when I lay down I get a weird sensation sometimes they're tingling a bit and buzzing/vibration. I also sometimes get scared about them not working so I move them but of course they work. I get twitches or muscle spasms feelings inside my feet (meaning you can't really see it move on the outside). I originally thought this was Restless leg syndrome but I'm not really convinced as even when I'm walking they feel weak. I'm also getting this on my arms now but not as bad as my legs. Does anyone experience the same thing?