Staying Wet

I don’t normally talk about this kind of thing but recently my boyfriend pointed out I dry up during sex. We are very active and now he thinks I’m no longer into him, which is definitely not the case. It’s starting to cause tension in our relationship.

I heard it could be from smoking or not being hydrated enough.

I’m just hoping for some advice, what y’all think could be causing it and how to get him to understand it’s not him, it’s not me, it’s my goddamn vagina