Sex .. sub chorionic hematoma and brown discharge (quit a bit)

So today is day 3 of dark brown discharge. I'll be 9 weeks tomorrow. I'm praying everything is still ok , I know it can be normal but dark also can mean something else

Anyways, it's been quit a while since I've had sex with my husband. I want it so bad lately but now with the brown discharge I'm a little afraid.

I know sex can't cause miscarriage but I have a sub chorionic hematoma and haven't done much physical work/walking, heavy lifting or sex since finding out. So that makes me nervous.

Any advice?? Side note... it's getting to where I'm having sex dreams and physically feeling something 😩🙈 I can feel the uterus tightening , not sure if that's why I'm getting the dark brown? I get the most in the mornings.