HAIR DYE and my mom being mean

SO i dyed my hair (streaks) a while back, around 5 months ago on a random day, I DID PINK, my mom literally never noticed at all, because where would i even get hair dye from??? so it didnt compute and she thought she didnt have to worry about that111 anyways it was cool until i went on a vacay and i swam so much the chlorine kind of just fucked my hair including my dye, so it went from a dark pink to blonde with a mix of ginger that was supposed to be the remains of the pink, IT LOOKED ASS BASICALY, so today i decided i should redye it and honestly i shouldnt have chose today, let alone to call my friend while doing it, and also in my parents bathroom...where my mom comes and goes.. SO it was a stupid idea, Anyways i get to the job and im almost done bleaching it and i hear a loud ass knock on the door, my mom tells me to get out SHE ALWAYS DOES THAT WHEN SHE THINKS IVE DONE SOMETHING SO DAMN BAD, anyways i quickly hide everything and i leave and she asks me what i did to my hair, i just say i did this mask to my hair that my friend gave me and she starts whining and yelling about how '' i dont trust her'' anymore enough to tell her what the hair mask was for, i get away with lying but ik shes gonna come back later and inspect my hair then pass out and give me a beating once she sees the now BRIGHT blonde streak in my hair.... Stupid idea STUPID LIFEEEEE!!!!!!!!!!!! (ill update before bed!1111)