I did not have any pain at all but I kept on bleeding like M. In the end, the doctor could not determine whether it was an ectopic pregnancy or not. They only said that it was a pregnancy of unknown location. I received injection to dissolve the fetus in the end.
Don't give up! Wait for your next examination with the doctor. But if you feel pain in your stomach or you find out that you have vaginal bleeding, please immediately go the emergency. Because if it is really an ectopic case, it might endanger your life.