Hemorrhage

Hello! Currently I am 9w2d and when I stood up this afternoon, there was a gush of bright red blood and a small amount of clotting. I immediately called my doctor and she seems to think it’s a hemorrhage that went undetected in my ultrasound a couple days ago since I am not experiencing any cramping and the blood slowed down pretty quickly. All that to say, it’s still in the back of my mind that it could be a miscarriage. Just curious if anybody else has experienced this?

Thanks! 🙏