Hair Dye Answers

I’ve had the wordt kind of bleaching accident, & I know it happens very often i’d just like a reliable answer. I bleache it today & the outcome is disatorous, I have no money to visit a salon an do it right + making the matter worse i’m starting my new job on monday
would using an ashy blonde aolour reverse the effects? please any help would be appreiciated…i’, in a sticky situation! thx x.x