So before I thought to ask you, I had ordered a new color munki, thinking maybe mine was bad. Used it and I'm back to pink screen. So frustrating.
So then I did what you said and tried to callibrate my laptop. It stayed a grey-ish purple at least. Plugged my monitor back in the next day just to see. Screen kind of grey now, not as pink. Kind of going to lose my mind soon lol!