Hematoma next to the gestational sac

Hi ladies,

I'm currently 5 weeks pregnant. Due to previous miscarriages, I already had an ultrasound. They could see a nice gestational sac along with the yolk sac. However, there was a hematoma (blood clot) next to the embryo sac. I need to come back in 2 weeks to see how things look then and whether the heartbeat is visible.

I find this really unsettling, and I'm curious if any women here have experienced this too, and what their experience and outcome were.