This was not the update I was hoping for! So sorry to hear about your H's job. We went through something similar last summer (with Calvin's job) and it was really difficult. Sending you lots of hugs.
What are the possible results of the MRI? Like, is it possible that the radiologist could say that nothing is really wrong at all?
It's a 50-50 chance that they find anything on the imaging. If I wind up in that 50 that had no findings, there's still a possibility I have the disease though, so they'd do further testing.