Hi, I Was Diagnosed With GBS 4 Years Ago Without

Hi, I was diagnosed with GBS 4 years ago without seeing a neuro specialist. I have now seen one who is convinced I did not have GBS at all. I have just had a period in hospital with sever back and abdo pain. Waiting for my GP to organise a MRI under sedation, for possible MS. I am71 is this too old to have MS?

Judi