Subchorionic hemorrhage growing

I went to get an emergency ultrasound at 8+6 & was told I had a subchorionic hemorrhage. I was told it was so small they couldn’t measure it. I went back for an emergency ultrasound at 10+2 & was told it grew a little bit since my last ultrasound. Has this ever happened to anyone and it ended with a healthy pregnancy? Does it usually get bigger before it gets smaller? I’m so worried