Mamanan, that would be so wonderful! Sinus problems can be horrible, but I don't have to tell you that. I'll be praying that this is the answer.
Don't feel badly about the MRI. You tried everything first. I had an MRI when my hearing dropped off the face of the earth. They wanted to check to see if I had a brain tumor. I didn't so they didn't find a thing with my MRI. It's good we have these tests but it's not good to take advantage of them. You didn't and you probably found out what was going on with that terrible facial pain! See...it could be as plain as the nose on your face! Pun intended!
Sherrine