Hi there. I am a 57 year old woman with a long history of Cerebral Vasculitis ( primary). I also have fibromyalgia. This morning when I got up, I quickly fell back down onto the bed. No pain. No blackout. I tried again and maybe six times total and each time fell to my right side and luckily onto the bed. I have had many different strange symptoms over the years but never this and it kind of frightened me. My rheumantologist told me to go to emergency if it happened again. Has anyone experienced this? Any suggestions. Thank you!