I hope your MRI is scheduled soon so your waiting will be over. Every time I've had a head MRI they've done it both with and without contrast at the same time - I guess so they can catch things like this.
Hang in there!
Lynnwood, Lupus & Sjogren's Moderator, Dx: 2002DIAGNOSING LUPUS & HW's LUPUS 101
"Life is far too important to be taken seriously." - Oscar Wilde