Weird smell down there...

So I’m wondering, I’ve notice there’s this not to pleasant smell that I can smell on my panties. I do work out a lot. Everyday one hour. I sweat sooooo much. I was wondering, if anyone else can smell it when they come across me. I’ve met woman with very strong odors. So I ask my kids if they smell anything weird. So I guess it’s just basically me! It’s just me that I smell it. My hubby doesn’t say it smells bad, but to me it’s kinda strong... I have no type of pain anywhere... not in my vagina, or stomach or head ache. This smell kinda gives me like ammonia smell not too strong but for me it’s is. Is this normal.