You need to neutralize the bleach 1st. Pour it on the spot and press it down into the pad. Remember that the spot is bigger on the backside of the carpet.
When u take Chris class you get an app to help with dye formulation. So even a color blind person can have some luck.
Damn if I wasnt so busy id bail u out. Im not going to that party today, btw.
Can you text me a photo of the spot and surrounding area. Needs to be a close-up.