For the last week or so,I've been having like vibrations or spasms in my abdomen area it's like almost constant it's really bothering me when I'm just sitting still or when I go to bed just lying there before I fall asleep it's weird. My question is ? Is this MS related. And has any of you guys or gals experienced this thanks. p.s. I 've had muscle twitches before on my arms,legs,stomach etc where you see the muscle move, but this seems different like it's internal or something.