Based on my last period, I would be 6 weeks today. Last night I went to the ER for bleeding, it's more than spotti g but not enough to fill a pad. It's reddish pinkish in color and isn't thick. They did a blood test, transvaginal ultrasound, and a pelvic exam. They said my cervix is closed, my hcg level is 181, and that they can't see the sac on the ultrasound but see where it COULD be. has anybody had this happen and still had a successful pregnancy?