I went to the er the other night because I knew I was pregnant and I started bleeding heavily. They told me I was about 7 weeks and probably miscarrying because my hormone levels arent where they should be. I've been bleeding since the 9th of March, and I've seen a doctor twice since I've started bleeding. I know my body has to expel everything but how do I know when i should be concerned about still bleeding. I have been bleeding for a total of 2 weeks and 3 days already.