I'm having pain on my lower left side and am very scared. I felt it in week 4, the doctor had me do two blood hcg tests a couple of days apart to verify that the baby was growing normally, she thought it might be an ectopic pregnancy. The results of the test were good, the hcg was doubling on schedule. However, now I'm at the end of week 6, almost week 7 I am having this pain again. My husband and I had sex yesterday and the pain started this morning. We were very gentle since the last time I had brown bleeding for days afterwards. I am not sure if this pain is now related or what is going on. We don't have our scan for another week. I'm afraid that maybe an ectopic is still a possibility. Does anyone have any advice or similar experiences??