Hi...I get the jerking- awake- thing like there is electricity shooting through your brain, all the time. I have anxiety disorder so I always thought that's what it was...a power surge of adrenaline. My son, who also suffers from anxiety, gets these sensations too. I never connected it to fibro but maybe it is.
Don't get the sunburn rash but every once in awhile, the hubby will tell me my ears and nose are red.