Hcg levels very high

Hey guys, just want a little help understanding my hcg levels. I went to the ER yesterday with slight spotting. Got my cervix examinated and my cervix is closed was a little bit of fresh blood outside the cervix and brown discharge. My doctor did my bloods and sent them off. I'm 7 weeks 3 days going by my last period dates, but going by hcg levels I'm in around 8 weeks she said my hcg levels were 118000 which she said are really high but a good sign. Has anyone had this happen and go on to have multiples and healthy babies. I've had two miscarriages so I'm worried.