My hairr i bleached and dyed last night help..heres the storyy.?

okkk well my friend tryed dyeing my black dyed hair like three months ago a blonde to get it out so onlii my roots took and they were kinda like red blonde.so then we bought bleach blonde and i dyed it well the black came out and my roots are obviously way lighter than my hair like a orange blonde and my hair is red brown.what color dye should i buy today to cover over it i need answers fast i have school tommaro=op haha and also my hair is dryed kinda now but im still dyeing it todayyy ihavee really healthy hair afterwards ill condition gooood.