Subchorionic Hemorrhage

Yesterday I started bleeding very heavily and rushed to my OB since I work in the same building and was told to go to the ER instead. I waited in the ER lobby for over 3 hours thinking I’m having a miscarriage and I finally see an NP who orders an ultrasound. The baby is just fine but the bleeding was due to a subchorionic hemorrhage. I called my OB today and was told my ultrasound scheduled for 2 weeks away would most likely be canceled since my ultrasound came back fine last night. I’m just wondering if anyone else has experienced this hemorrhage and if your pregnancy was monitored more frequently from your OB.