This is what I would do in this situation:

(1) Move Out. Look into scholarships, grants, loans for school.

(2) Continue to Go to School Part-Time and Get a Part-Time Job. Granted this will take you a long time to complete school but a degree is a degree no matter how long it took you to complete.

(3) God Gave People a Free-Will. I was unfortunately raised a Southern Baptist but where I went to church believed in a God-given free will. Basically, people are going to do what they want to do and that's life. No need to feel guilty unless you committed a crime (i.e. murder).

I say good luck. I know how it is to have strict, conservative parents because I have a pair. My mom was scared to death I was going to have sex, get an STD, and get pregnant so I wouldn't be able to complete school. I said, "It's my choice. It's my body. I know what I want to do and that's what I am going to do." Granted, I haven't had sex yet but if I wanted to then I would. End of story.