I was in a similiar situation a few years ago. I have blonde hair and pale skin & for some strange reason, I wanted to dye it like a soft brown w/red highlights

. I went to the drug store and got a box o' chemicals, took it home and proceeded forward. When I was done, my hair was
DARK PURPLE, almost black, with bright red highlights!

I looked like I just crawled out of a 6 foot grave!
I lived with it for about a few months & then went to a local beauty supply store and begged one of the employees to help me. She had NO CLUE on what to even say to me, so I finally broke down and went to the hair salon to have them fix it. I actually got pretty p.o.'d because the employees where laughing at me, but it got much worse when the woman had to strip my hair - TWICE!!! After 6 hours & 2 strippings later, I was left with BRIGHT, BOZO THE CLOWN, ORANGE hair!!! Then to compensate for that, she tried to highlight it blonde, which looked like I was struck by lightening and left with white streaks on my hair

! After that she wanted to try something else, but I stopped her because it felt like my scalp was on fire, my eyes were burning like hell, I was afraid that my hair was going to fall out and I told her that if she wasn't planning on shaving my head, to back off!!!!!!!!!!
Eventually, I left it the way it was, conditioned the crap out of it, never used a blow dryer and
scarecly highlighted back to the way it was. My daughter, on the other hand, thought it was cool because now I had hair to match hers (she'a a natural orange/red head)!
My advice to anyone that wants to change their hair color:
stay as close to your natural color as possible!!!!!!!!!!!!!!!!! The aggravation just isn't worth it!