Faith, I sure hope all goes ok and I'll be praying for you. That must have been a frightfull experiense. And you did not eat anything out of the ordinary?
Or had you eaten at all in some hours? ALmost sounds a bit like my low blood Sugar attacks.
I'm glad you are going to get it checked out. A scan would be the right thing. If nothing there, wonder about food allergy ? Do you have a natural doctor to go to if nothing shows up on a head scan, to where he/she can help find some clues-answers?
Make sure you write the whole experience down too or type it and print it. I find having an experience such as you had, good to keep all the syptoms, food eaten, meds, supplements taken, work experience, etc. while still fresh on your mind. paulette