Vaginal smell?

Okay so I've NEVER had to deal with my vagina smelling weird. I've been with my partner for a while so he very well knows this too. I shower and clean myself very good every night and I'm not doing anything different than normal. We just moved into a new apartment and after I got out the shower, he went down on me and said I smelled a little bit. Being me and never having dealt with this I got SUPER embarrassed even tho he said it's whatever. I've read that some say this happened when they got pregnant and some say no. I'm just wondering if anyone has dealt with this and if it's a good sign? He says it's not a fishy or pungent smell, but it does have somewhat of a smell.