Birth control

I've been using birth control for less than a month! I started my period yes it's very light! But I'm so emotional and horny I'm wanting to say that it's bc of the birth control but I'm not sure. I'm a virgin and all I can think about is talking my bf into having sex and I don't want that! I'm waiting for marriage but now I'm starting to think I'm ready for sex but it could be me just being emotional help!!! Idk what to feel! is it odd to feel like this while on birth control?