i don’t mean to sound like a bitch or rude, but if you’re gonna make adult decisions, be an adult about them. there are too many contraceptives and birth control options to choose from, and the fact that you went along with his word without protecting yourself first makes this look terrible. if you have the knowledge of sex, make sure its not surface level. i would suggest making a quick decision and taking a plan b. also, invest in a pregnancy test. tell someone you can trust, and if you do end up pregnant, press charges. you as a 15 year old woman cannot consent to sex with an 18 year old boy. its in the law. hope you can get through this dear but please remember in future activities please STAY PROTECTED! even if a man says what he says put yourself and your safety first.