Birth control causing low sex drive?

Jerica
When you look this topic up, every site will say it's rare that low libido is related to being on birth control. I'm currently on a generic form of Ortho Tri Cyclen(Tri Estrallya), I've been on it for a year or more, and have absolutely no sex drive. My gynecologist put me on this brand because I struggle with acne, and of course for pregnancy prevention, but I feel like my body is out of wack sexually because of it. I'm a very sexual person, and I feel that part of me has been lost. I can never orgasm with my boyfriend during sex, even when trying by myself its not as intense. That was never a problem before. I'm afraid to switch to something new in fear of my skin flaring up like it was before being on bc. I still get acne, but not as severe. Any advice/suggestions?