How do you know if its BV or normal odor?

I've seen a lot of posts on here about bv and maybe I'm just being paranoid but idk. I haven't had any pain when peeing or abnormal discharge. But I do have a little odor? Idk if it's a normal odor tho? I took a shower around 2 today and put on some panties and leggings after, wore them the rest of the day, and now the crotch of my leggings have an odor? But I only smelt it when I actually smelt the crotch of my leggings? Should I have an odor already?? Its not like I went to the gym and worked out and got all sweaty?

Glow Resources

Let’s Glow

Glow is here for you on your path to pregnancy

Glow helps you navigate your fertility journey with smart tools, personalized insights, and guidance from medical experts who understand what matters most.

25+ million

Users

4.8 stars

200k+ app ratings

20+

Medical advisors