Bleach / Jo Baz SOS!

So my hair is a dark brown on top and for the last year I've been working with a red dip dye (Directions, poppy red).

Yesterday when topping the red up, I decided to re bleach and throw a Directions Turquoise on one side because I asked general Facebook opinion and it seemed like a good idea at the time.

WHY DID I DO THIS!?! Ugh...

So it's been a while since I've bleached and it went a little lighter than I'd usually go (I usually let it just take the colour off to Orange for red as it's always been a decent base for it).

It would appear the that Turquoise might have at some point been mixed with a darker blue and purple (way back when I had peacock hair) and now I'm just in bits over how it's turned out. To go to work today I threw some Directions red over the top to take the blue tones down a bit (I work in marketing so it's not all that bad for having coloured hair) but it's just so dark and I want to go back to having all the red in the bottom again.

I am an idiot. So! Best way to get the blue out and get my red back on?
I'm concerned that if I bleach again that I'll destroy my hair (as it verged on not being all that great last night) or can I get away with using Jo Baz on Directions then putting the red over that?

SOS! I've got a big weekend ahead and I'm an absolute idiot!