Subchorionic Hemorrhage

I found out about 2 weeks ago I have a subchorionic hemorrhage. I thought I was having another miscarriage, but when we went in everything looked good with the baby, but they found my bleeding was coming from the hemorrhage. My husband and I haven't had sex, but I've noticed when I get turned on, my bleeding turns more of a medium red vs. the brown it's been and I have small tissue that passes. I've tried so hard to avoid anything to gets me turned on, but sometimes it just happens. Is this normal or should I be concerned?