Yes it does sound like bv. However you need to probaly use condoms more often to help protect your vagina . Also make sure you immediately use the bathroom afterwards and wash right away. Drink lots of water, and change your diet as this may be the culprit also for you and your partner. What we put in our bodies believe me has a huge impact on what goes on down south. I also use unscented dove soap and no scented washing detergent as well. It seems like for us gals any little thing is possible to through off our ph. So we also must educate our partners too on the female anatomy. Men can be so ignorant if they detect a smell from the female because the first thing they think is that they dealing with a dirty woman.
I know It’s not the mixture. I was Married to the same man for 10 years and i didnt notice it till the last couple of years. We even had a fling about 1 years later and the same thing. He does drink every night. I know for a fact he never cheated on me. I think it’s lack of something but don’t know what. That was part of the reason of the divorce. I couldn’t stand sex anymore. Got with another man and had no problems. It has to be the diet