Bleeding

Okay before I get any hateful remarks let me just say they will be removed once left. You can state your opinion without belittling. Not everyone will have the same view. 
Anyway. I'm 3 weeks postpartum, I'm not really bleeding anymore, just like occasional bloody discharge when I wipe. I know you're suppose to wait 6 weeks before sex but my husband & I are really wanting to, I did so me googling & read something about getting an infection if you're still bleeding. I'm not sure if I'm technically still bleeding but I'm really scared to have sex & get an infection & we also really want to have sex but have any of you mom's had sex before the 6 weeks & did you still have occasional bloody discharge ?