HELP!

I’ve been having some issues recently getting and staying ‘wet’. I’m thinking it’s because of my birth control. I take Tri Nessa, and when I researched it, it does say that it can affect sex drive, and self lubrication ( I guess that’s the right way to say it). My partner however takes it as I don’t get as ‘wet’ as I used to when we first started being intimate (before I got on this type of birth control). So I hit him with the, ‘it’s not you, it’s me’ but I don’t think he believes me. He really takes it as, he doesn’t turn me on like he used to, and believe me, that is NOT the case. What can I do to get her back to before?