This morning I felt the pain in the center of my chest again. After I ate cereal I got what felt like a cramp in my stomach or upper abdomen. I don't think it's heartburn or acid reflux or whatever because it doesn't feel like that. I have a Dr's appt Tuesday and will mention it then...Or should I just go to the er jus to be safe? Also I'm 19 wks..if that has anything to do with it.