first of you have to really want it within to commit to God and know Him and whoever it is youre having sex with u have to cut them of and tell them u plan to know God more and living in sin wont help u grow itll only bring confusion because the more u sleep with them the more unclean spirits u contract. you have to be strong and stop doing it because with sex out of marriage carries consequences. if u want ill send over some scriptures for u to read. just write another question ill pop it in. dont want to bombard u this early. it wont be easy to stop but it will start with self control self discipline and saying no hope it helps x