Scared to have sex

Sammy • 17 years old

Ok so I wanna have sex with my bf and he’s down but not pushing it but like I’m so scared idk what about but I am like what if it hurts (I’m pretty positive it will but what if it’s too much) and I’m just scared about getting pregnant Bc I’m not on birth control and obviously we will use a condom but like oh I just need some reassurance