Sex during pregnancy

I'm about 10 weeks and have been afraid to have sex. I finally caved last week because i couldn't take it anymore (I've had a high libido and it's been torture to not have sex) - and I didn't have any bleeding or cramping. It was the first time we had sex since I found out I was pregnant. I'd like to continue to have sex regularly with my husband but I'm still a little scared. Anyone else having regular sex and everything's been fine?