Back in June I started having a relapse which involved amongst other things a loss of sensation in my legs, and over the course of a few months started to affect the sensation of my stomach. For a while now I think I've been having the MS hug but I'm not sure. So, what I've been getting is a tightness and a firmness especially around the bottom of my ribs, which from what I've read is pretty standard. The part I'm not too sure about is that I'm only getting it every 1 or 2 days and it only seems to last about 20 minutes or so plus I only really notice it when I'm walking or when just stood up. Does this sound familiar to anyone?