Birth Control causing dryness?

I've been on 3 different birth controls in the past year. I know it's supposed to thicken your cervical mucus but I mean... It's like my discharge is a thick, almost dried up lotion texture. Plus it's never enough to lubricate me, causing a lot of pain. It makes sex not worth it. As soon as I get off of it everything is fine though. Anyone else experience this?