Sex with partner?

Just a little vent, I don’t know what answers I’m expecting from this 😂 I know sex during pregnancy is safe but I’m sooo scared to have sex with my boyfriend as last time we had sex when pregnant I bled straight after and then miscarried and I don’t want to risk that happening again. He’s so understanding and supportive but I do feel awful. I just want the first scan over with to see if everything’s ok and baby’s gonna stick and then I may feel more at ease