Strong Vaginal smell 6 weeks PP

I'm 6 weeks 1 day PP. I've noticed it smells a little stronger down there. It doesn't necessarily smell bad or anything, just smells a little stronger than it use to before I gave birth. Not sure if it's from the fact I'm still having discharge, or just normal changes after having a baby. It just smells like vagina. Idk how else to explain it really. Is this normal? I have my check up in 2 days, so I'll be sure to ask then..