I went to the doctor today as I am 6 weeks pregnant and have had very slight spotting and abdominal pain for 2 days. Had a scan and couldn't find anything in my uterus so suspects an ectopic pregnancy. He sent me for blood tests that will need to be repeated in 48 hours to test for HCG levels. I am scared that if I do have an ectopic pregnancy my fallopian tube will rupture in the meantime. Does anyone else have a similar experience of having to wait for it to be verified? At what stage does a rupture occur?