Welcome to thisisms, well a little from my story, i woke up one morning with tingling on one side of my body then it spreaded to both extremities, stomach area, my back, my private area, almost all part of my body under my shoulder. Then the symptoms added, i began to develop fatigue, weakness on one leg (heaviness). And now, i have bladder n bowel issue also problem with walking especially stiffness n unbalance. Two years later after my first symptoms, i got an MRI scan and they found many white spots in my brain. Never had any lumbar puncture though.
Anyway, i have friends who were diagnosed with MS and they had clear MRI scan though they have all the symptoms.
Hope u'll find the truth about your symptoms, never hope u have MS though.
All the best luck for u.