vaginal discharge

im 16 and i read this this that said its normal to have vaginal discharge when u start your period but i got raped and dont want to tell anyone cuz the guy was my friend and he did it when he was really drunk, but the point is i started having it after that. ive had sex be4 that with condoms but he didnt use one when he raped me. now theres this clear\white stuff commin out. it doesnt smell really bad but i feel it comming out and when it dries its like really crusty and my panties get hard from it. sometimes i see it comming out and it looks slimy and its like goo. it looks like a string of goo. its really gross but im scared to go to the doctor cuz my dad will find out i had sex! im scared