Starting around when I picked my son up at daycare today I have had sharp cramps in my lower uterus only that come and go. Maybe seems related to baby movement but I'm not sure. It isn't braxton hicks as I have those constantly and my whole uterus isnt tightening like that. It almost feels like menstrual cramps but a little sharper like a Charlie horse. it's 130 am and I really don't want to go to L&D for nothing on a work night when I have a toddler asleep. Just not sure what to think... Any clues?