The other day I had a terrible experience during a crampy BM. I suddenly felt a wave of tingling through my body, my arms and legs went completely weak, and I began sweating profusely. I m a 48 yr-old male and this is my 4th such experience since I was 20. I knelt down on the floor, because I thought I might pass out, for the symptoms subsided within 5 minutes. My question is this: Did I have a vasovagal experience? Each time it happened, it was during a rather crampy BM.