Hi!
HandsHand or foot spasms
Hand tremor down, its Irritable Bowel Syndrome. Most Americans don't eat properly, and as a consequence many of us suffer from irritable bowel syndrome. This causes pain in the lower left and also the lower right abdomen.
Number two on the list would have to be menstrual cramps, which typically are located in the middle of the abdomen below the belly button.
Hope this answers your question!
Dr B