So for my hubby I was going back blonde from dark auburn, which I have done before but it never turned like this.

I first used a color remover, my hair was so dry.
Didn't wash hair for a week just co washed, used deep conditioner and cholesterol.
Then bleached, my hair was sticky, straw, frizz, couldn't run my hands through. I could see the hair just eating at the ends, so I did a 2 part treatment from Sally's. Sleep in coconut oil, evoo. Even did a mayo treatment
So today another week, so tired of wearing hats cuz my hair was more orange than the sun.
I used 2 ion colors to help take out the yellow and orange.
It's not what I want but, I can go without a hat.
So today went an had to get my bra strap length cut to above my shoulders.
My hair is now feeling better by far it's not eating my hair but it so frizzy behide repair. I already had coarse hair now it's tons worse. Hair won't curl, looks straight and frizz. I had to pull it up with bobby pins for work tonight cuz nothing was helping, I have never seen my hair this bad in my life.
Any help to get it back please please.
Curl Pattern- 2a/2b few 2c underneath
Porosity-after 4 min floated- low porosity (idk I dont think its right)
Density- med
Length- med/long
colored treated hair-damage from color and heat products

oily top/ very dry middle to ends

frizzy-coarse-sort of thick and thin

used bs/acv felt dry tangled
co wash with vo5 clarify kiwi
ro tres nat.
style La looks/ coconut oil
Looking for low poo to try

Thyroid Hypo 16yrs (doesnt help the hair)
Hard water (has filter but still doesnt help)