I am so glad to have found this site since I thought I was going insane! I have the same thing as most of you have described - to me, it feels like a small object (snake, butterfly, etc.) moving back back
ground-color: #dae8f4'>and forth back
ground-color: #dae8f4'>and even flipping around in my left back
ground-color: #dae8f4'>stomach/side area... I am 35 years old, single, on birth control, abstinent (no sex - CANNOT be pregnant).