What is a “normal” smell for down there??

Calling all my ladies! Just curious what do you smell like down there?? Is it “normal” to have a sent coming from your lady bits? Sometimes if I’m doing a lot of leg movement I get a whiff of a sweet and musty smell or a sweaty smell once in a while a ammonia smell.. I asked my doctor who is a male and he just tells me we all have a sent down there. But what is a bad smell?? when should I be concerned? I can’t just go to my doctor every time I think something smells off.