I smell a smell a smelly smell a smell that smells smelly

Hey ladies I’m almost 7 weeks pp from a c-section and my c-section area smells yucky. It’s completely healed at least that’s what my doctor said at my 6 week pp appointment. I decided to go and take a shower and use my dove sensitive body wash and wash the area and now it doesn’t smell anymore. I do have like the my stomach flab hanging out (stretched out skin). Has this ever happened to anyone?