Am a West Nile survivor. Had severe West Nile about 5 years ago. Now suffer seizure like 'spells' which begin with a stabbing headache above the right ear. After the headache begins, I have 'spells' ending after about 15 minutes. I am exhausted afterward. I do not lose consciousness. I just feel clammy, turn white and don't fell well. I can have up to 14 a day. I have had sonograms, CAT scans, MRIs, all clear. What are these 'spells'?