Blood clots at 7 weeks

To be honest I never thought I could get pregnant. At 20, my ex fiancé for 5 years and I tried faithfully to get pregnant but nothing. Now, I’m 35 and my current boyfriend and I only had sex twice and now I’m pregnant 😩. But it get worst… I’m 7 weeks 2 days and have been bleeding blood clots off and on. I rushed to the emergency room as the doctor confirmed I’m 7 weeks and there is a heart beat. How the baby is still there. I’m bleeding between the fetus and my uterus, she stated the bleeding isn’t normal but is common. Because it’s too early they can’t determine if it’s going to lead to a miscarriage or a healthy pregnancy.. for me to schedule an appointment with my health care provider. I see my doctor on Wednesday. Has anyone had this issue bleeding blood clots and what was your outcome ? I’m nervous and scared