Intercourse bleeding?

The other night after normal intercourse, there was a goodbit of blood where I was laying. Nothing hurt, no cramping, nothing rowdy. I continued to have some lite bleeding until morning. Then the next day the occasional brownish discharge. Anybody else have this? I never had it with my other 5 healthy pregnancies. Maybe just sensitive cervix? I'm trying to not be nervous, but I'm 9 weeks 3 days and really want this baby so bad. Been praying for several years for this one.