Subchorionic Hematoma

I've been spiralling since my last ultrasound a couple days ago. I had my first one a couple weeks back at 8w3d and I was diagnosed with two SCH's on either side of my placenta. It felt so out of the blue because I've had no bleeding or spotting at all, although I've read that not everyone with an SCH will experience bleeding. I had to go in for a follow up ultrasound and I was told that there is only one now but it grew in size and was measuring at 1.7 x 0.7 x 2.6 cm at 10w4d. I feel like there's like no information out there about prognosis and a lot of the sources I've been reading about miscarriage rates are conflicting. Does anyone have any positive outcomes in having an SCH?