Scariest day of my life

This morning I felt a gush of fluid while out and it continued for 30 minutes. I'm 14w5d. We ended up at the ER for hours. I was convinced that our little one was gone. There was so much blood and fluid that I was convinced my water was broke and it was over. I started crying while wheeling us into the ultrasound room, I couldn't even look at the screen. Until my husband had a look of confusion and shock on his face and I looked up to see our baby girl squirming around. I just lost it and started sobbing. I had completely prepared myself to hear the worst and to see her was just incredible. My cervix is closed and her waters intact. They are clueless about why I had gushes of what seemed like amniotic fluid but I do have a subchorionic hemorrhage. So I'm now considered at risk for a miscarriage but the doctor said she looked good and the pregnancy looked healthy. I have to follow up this week with my OB. I have experienced bleeding in previous pregnancies but never on this level. Thanking God and praying for continued protection of our girl. I don't think I've ever been so scared in my life.