I've miscarried before and I went to the e.r but all they did was check if everything was out and it was and they sent me home that's it. They'll make you follow up with your obgyn. They don't do any dnc on you if it's not necessary. It wasn't for me my body took out everything naturally I was 8 week and 4days when I miscarried.
Yes u need to go see a doctor....cause usually wen u miscarried they need to do a dnc....which a dnc is to clean all the stuff ur baby was in out....