Had it for 18 years, PM me to discuss further if you like. Also, they wouldn't be scanning the spine, would be the brain to look for lesions. Got my annual MRI on Wednesday next week.
I know one or two people who manage MS quite well. Everyone is different, some respond better than others.
I wish you all the best on your journey, looks like you have good support on here from @John R and that's a great start.