Should I go to ER now? I have this dull cramp on my lower left abdominal for 3 days now. I have irregular period so I am not sure if I might be pregnant. I never had menstrual cramp or even ovulation cramp. I would be more than happy if I am excepting. Sh

Crampy. Crampy pain in the abdomen could be just about anything, including an ectopic pregnancy (that is, an embryo growing in the fallopian tube or elsewhere outside the uterine cavity. Ectopic pregnancies can be very dangerous, so if your pain is persisting and you are at risk for being pregnant, you should definitely be evaluated by a doctor.