@Kaypee,
I was a scrupulous teen and understand your anguish.
But I'm now nearing seventy and can only laugh.
Please, please, enjoy your sexuality.
Of course, while doing that, care for others and provide condoms. Talk to each other. Enjoy each other. Love each other, as that is possible.
Who told you to not have sex running through your mind (that is very familiar to me, some years ago).
Really, distrust whoever tells you that.