You should be able to request the written MRI report, then you can look up anything that might be showing on it , to have better questions at the up coming appt.

2 months of fatigue and some symptoms could be virus related, hard to say for certain.
Have you looked at upping your nutrition & any vitamins or supplements to help get you back to normal?
http://neurotalk.psychcentral.com/forum49.html

Some nutritional info in the sticky threads here-
http://neurotalk.psychcentral.com/forum42.html

Or perhaps a naturopathic doc might be of help.