Subchorionic hematoma, but no bleeding 9 weeks

Rebecca

My Ob said they saw a small hematoma at my 7 week scan but recently at my 9 week scan it has grown substantially. The day before my appointment I had some major cramping and pelvic pain which subsided to a kind of soreness or tenderness in the pelvic area. But I haven’t had any bleeding. Has anyone had experience with larger hematoma’s going away?