Sex while pregnant...

Samantha • Had our first in November 2015, our second in December 2016, now thanks to and IUD failure we are currently pregnant with our 3rd and couldn't be happier. Maybe I'll finally get a girl.
So I'll be 9 weeks tomorrow. I'm still feeling really crappie but I'm starting to be my sex drive back. Now my hubby and I haven't had sex since we found out I was pregnant. I really want to at times but I'm scared. I haven't had any problems like bleeding or anything. Is this normal. I feel bad for my hubby, though he isn't saying anything. How do I get over this?