Fish smell??


So I get this fishy smell after me and my boyfriend have sex..

It's only when he cums inside of me.. but it smells bad and I dont smell before hand only after sex.

Its embarrassing.... considering it's still a new thing for us since we're TTC... Idk if it's me or him making the smell so badly. I'm clean down there.. I make sure of it.

And I make sure he is clean as well.