What to expect

Found out today that I am miscarrying. I went to doctor on Friday and heard no heartbeat at 7 weeks 3 days. Did two rounds of bloodwork. Levels from yesterday showed that I am going through a miscarriage. Went to doctor today and she said to come back in two weeks and see if I miscarrying naturally if not will do a D&C. Has anyone had something similar. Just looking to see what to expect within the next couple of weeks.