Bleeding alot

On sat I bleed alot and passed 3 blood clots. Went to the er and the baby is still there with a heartbeat of 174 and my cervix was closed. Since then bleed has slowed down but still bleeding. It's like spotting. I go to my ob on wed till the I am so scared....anyone ever had this and was ok n delivery a healthy baby? Oh and I was 9 weeks and 6 days