Hello- This past summer I'd been having muscle tightness and stiffness in my legs, arms, and fingers. I'd also had some digestion problems. This made me worry about MS a lot. I went to a neurologist and got a brain MRI and evoked potential tests. Both came out okay, and so I stopped worrying. However, my same symptoms have come back with a vengeance 6 months later, and I'm worried. I had left a bellybutton ring on during the MRI, maybe that could have messed up the results. Does it seem that I could still have MS? Should I go back and get another MRI? Thanks so much...