Angela,
Whatever answers you get from the MRI (or don't!), I hope you will find peace on this journey. It would be terrific if this isn't MS, but keep in mind that you could always have answers that are much worse.
Good luck with the MRI and let us know how you come out.
be well, Lulu
Saying a prayer now, just for you. :)
My thoughts and prayers are with you.
Tammy