I'm almost 23 wks pregnant. I've had sharp cramping in my lower left abdomen since around 6 pm. Now I'm starting to get nauseated. I don't have a gallbladder, I've had regular bowel movements, and morning sickness subsided around 17 1/2 Weeks. Last night I also went very pale, weak, almost fainted, and felt a migraine coming on. Should I be concerned? my Dr has said I probably have ligament pain but with the other symptoms and the length of time I've been on pain I'm wondering.