Abstinence

I’m really only here to ask for advice on this because I’ve never actually practiced this because in my home was my siblings were born out to wedlock so it was normalized just have sex outside of marriage. Me and my girlfriend have decided to be abstinent until marriage and my mind was going crazy about it because my secular thought process was going able with the idea of considering me and her have been sexually intimate for awhile so it threw me off, but I don’t disagree w her decision. We’re both doing it to get closer to god. I’m asking if anyone who’s dealt w a similar experience as someone who’s a hypersexual how you got thru this bc it’s so new to me and my mind jus wants to be the complete opposite of what I want to be for myself, my gf and God. It’s like I’m fighting a battle between bein very sexual and wanting to stick to this to better forth my growth w her and god. Any thoughts will help

(Im (24) and my gf is 22)