I know I have Fibro and Hypertension but once, a couple of years ago, I had this intense abdominal pain when bending at the waist from a sitting position.. the pain started as a cramping sensation but traveled all around my abdominal cavity. When I stood I could visibly see and feel what seemed like a full-term fetus doing summer-saults under my skin or perhaps a dozen eels trying to escape my stomach... Weird, I know. It was about a year before it happened again... My kids witnessed it this time and were putting their ears to my belly trying to hear a baby's heartbeat & asking what we were going to name it.. Of course, my tubes are tied and it's not possible that there's actually a baby in there. Recently... for about the past 2 weeks, this sensation has been happening regularly. Now, though, it starts like a very intense back spasm, travels through my body and feels like invisible hands are trying to use my rib cage to lift me from the ground... I adjust my posture to try to get it to stop and that's when the "baby" or "eels" start trying to "escape" from me, or at least that's what it feels like... It is seriously painful and very scarry... Anyone have any idea what might be going on? (And on a side note, My left arm randomly goes numb, not tingly, my arm fell asleep numb, but dead-body numb and now constantly feels weak and heavy)